PrizmCodeSystem
type: StructureDefinition
node role: treeRoot
resource.id:
  value: PrizmCodeSystem
domain resource.text:
  narrative.status:
    value: extensions
  narrative.div: Name Flags Card. Type Description & Constraints CodeSystem 0..* CodeSystem Declares the existence of and describes a code system or code system supplement identifier S 1..1 Identifier A unique Identifier should be supplied for each codesystem set title S 0..1 string human friendly name for codsesystem status S 1..1 code the publication status: draft | active | retired description S 1..1 markdown Provide a description of the purpose of this code set that links codes with a particular information sensitivity label that is subsequently used to redact sensitive information for FHIR records. content S 1..1 code Fixed Value = complete Required Pattern: complete concept S 0..* BackboneElement Enter codes to trigger redaction code S 1..1 code Code that identifies concept Documentation for this format
domain resource.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-category
  extension.value string:
    value: Foundation.Terminology
domain resource.extension:
  index: 1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category
  extension.value code:
    value: anonymous
structure definition.url:
  value: http://ig.fhir.safhir.io/ig/safhir-ocasio/StructureDefinition/PrizmCodeSystem
structure definition.version:
  value: 0.0.2
structure definition.name:
  value: PrizmCodeSystem
structure definition.status:
  value: active
structure definition.date:
  value: 2021-11-29T21:14:01+00:00
structure definition.contact:
  index: 0
  contact detail.name:
    value: Mark Scrimshire (mark.scrimshire@onyxhealth.io)
  contact detail.telecom:
    index: 0
    contact point.system:
      value: email
structure definition.contact:
  index: 1
  contact detail.name:
    value: Onyx Technology, LLC
  contact detail.telecom:
    index: 0
    contact point.system:
      value: url
    contact point.value:
      value: https://www.onyxhealth.io
structure definition.description:
  value: Codesystem to define data segmentation rules. The client will define a codesystem with a unique identifier. The codesystem will include a list of codes from a codesystem that should be used to redact records from the results returned as apart of an API request that needs to be conformant with data segmentation rules.
structure definition.fhir version:
  value: 4.0.1
structure definition.mapping:
  index: 0
  structure definition.mapping.identity:
    value: rim
  structure definition.mapping.uri:
    value: http://hl7.org/v3
  structure definition.mapping.name:
    value: RIM Mapping
structure definition.mapping:
  index: 1
  structure definition.mapping.identity:
    value: workflow
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/workflow
  structure definition.mapping.name:
    value: Workflow Pattern
structure definition.mapping:
  index: 2
  structure definition.mapping.identity:
    value: w5
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/fivews
  structure definition.mapping.name:
    value: FiveWs Pattern Mapping
structure definition.mapping:
  index: 3
  structure definition.mapping.identity:
    value: objimpl
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/object-implementation
  structure definition.mapping.name:
    value: Object Implementation Information
structure definition.kind:
  value: resource
structure definition.abstract:
  value: false
structure definition.type:
  value: CodeSystem
structure definition.base definition:
  value: http://hl7.org/fhir/StructureDefinition/CodeSystem
  link: http://hl7.org/fhir/StructureDefinition/CodeSystem
structure definition.derivation:
  value: constraint
structure definition.snapshot:
  structure definition.snapshot.element:
    index: 0
    element.id:
      value: CodeSystem
    element definition.path:
      value: CodeSystem
    element definition.short:
      value: Declares the existence of and describes a code system or code system supplement
    element definition.definition:
      value: The CodeSystem resource is used to declare the existence of and describe a code system or code system supplement and its key properties, and optionally define a part or all of its content.
    element definition.min:
      value: 0
    element definition.max:
      value: *
    element definition.base:
      element definition.base.path:
        value: CodeSystem
      element definition.base.min:
        value: 0
      element definition.base.max:
        value: *
    element definition.constraint:
      index: 0
      element definition.constraint.key:
        value: csd-0
      element definition.constraint.severity:
        value: warning
      element definition.constraint.human:
        value: Name should be usable as an identifier for the module by machine processing applications such as code generation
      element definition.constraint.expression:
        value: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
      element definition.constraint.xpath:
        value: not(exists(f:name/@value)) or matches(f:name/@value, '[A-Z]([A-Za-z0-9_]){0,254}')
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/CodeSystem
        link: http://hl7.org/fhir/StructureDefinition/CodeSystem
    element definition.constraint:
      index: 1
      element definition.constraint.key:
        value: csd-1
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: Within a code system definition, all the codes SHALL be unique
      element definition.constraint.expression:
        value: concept.code.combine($this.descendants().concept.code).isDistinct()
      element definition.constraint.xpath:
        value: count(distinct-values(descendant::f:concept/f:code/@value))=count(descendant::f:concept)
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/CodeSystem
        link: http://hl7.org/fhir/StructureDefinition/CodeSystem
    element definition.constraint:
      index: 2
      element definition.constraint.key:
        value: dom-2
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If the resource is contained in another resource, it SHALL NOT contain nested Resources
      element definition.constraint.expression:
        value: contained.contained.empty()
      element definition.constraint.xpath:
        value: not(parent::f:contained and f:contained)
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 3
      element definition.constraint.key:
        value: dom-3
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
      element definition.constraint.expression:
        value: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
      element definition.constraint.xpath:
        value: not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 4
      element definition.constraint.key:
        value: dom-4
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
      element definition.constraint.expression:
        value: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
      element definition.constraint.xpath:
        value: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 5
      element definition.constraint.key:
        value: dom-5
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If a resource is contained in another resource, it SHALL NOT have a security label
      element definition.constraint.expression:
        value: contained.meta.security.empty()
      element definition.constraint.xpath:
        value: not(exists(f:contained/*/f:meta/f:security))

index: 6
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice
  extension.value boolean:
    value: true
element.extension:
  index: 1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation
  extension.value markdown:
    value: When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time.
element definition.constraint.key:
  value: dom-6
element definition.constraint.severity:
  value: warning
element definition.constraint.human:
  value: A resource should have narrative for robust management
element definition.constraint.expression:
  value: text.`div`.exists()
element definition.constraint.xpath:
  value: exists(f:text/h:div)
element definition.constraint.source:
  value: http://hl7.org/fhir/StructureDefinition/DomainResource
  link: http://hl7.org/fhir/StructureDefinition/DomainResource

value: false

value: false

index: 0
element definition.mapping.identity:
  value: rim
element definition.mapping.map:
  value: Entity. Role, or Act

index: 1
element definition.mapping.identity:
  value: rim
element definition.mapping.map:
  value: N/A

index: 1
element.id:
  value: CodeSystem.id
element definition.path:
  value: CodeSystem.id
element definition.short:
  value: Logical id of this artifact
element definition.definition:
  value: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
element definition.comment:
  value: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 2
element.id:
  value: CodeSystem.meta
element definition.path:
  value: CodeSystem.meta
element definition.short:
  value: Metadata about the resource
element definition.definition:
  value: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.meta
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Meta
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 3
element.id:
  value: CodeSystem.implicitRules
element definition.path:
  value: CodeSystem.implicitRules
element definition.short:
  value: A set of rules under which this content was created
element definition.definition:
  value: A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.
element definition.comment:
  value: Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.implicitRules
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
element definition.is summary:
  value: true

index: 4
element.id:
  value: CodeSystem.language
element definition.path:
  value: CodeSystem.language
element definition.short:
  value: Language of the resource content
element definition.definition:
  value: The base language in which the resource is written.
element definition.comment:
  value: Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.language
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
    extension.value canonical:
      value: http://hl7.org/fhir/ValueSet/all-languages
      link: http://hl7.org/fhir/ValueSet/all-languages
  element.extension:
    index: 1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: Language
  element.extension:
    index: 2
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding
    extension.value boolean:
      value: true
  element definition.binding.strength:
    value: preferred
  element definition.binding.description:
    value: A human language.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/languages
    link: http://hl7.org/fhir/ValueSet/languages

index: 5
element.id:
  value: CodeSystem.text
element definition.path:
  value: CodeSystem.text
element definition.short:
  value: Text summary of the resource, for human interpretation
element definition.definition:
  value: A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
element definition.comment:
  value: Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.
element definition.alias:
  value: narrative
  index: 0
element definition.alias:
  value: html
  index: 1
element definition.alias:
  value: xhtml
  index: 2
element definition.alias:
  value: display
  index: 3
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: DomainResource.text
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Narrative
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: Act.text?

index: 6
element.id:
  value: CodeSystem.contained
element definition.path:
  value: CodeSystem.contained
element definition.short:
  value: Contained, inline Resources
element definition.definition:
  value: These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
element definition.comment:
  value: This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.
element definition.alias:
  value: inline resources
  index: 0
element definition.alias:
  value: anonymous resources
  index: 1
element definition.alias:
  value: contained resources
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.contained
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Resource
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 7
element.id:
  value: CodeSystem.extension
element definition.path:
  value: CodeSystem.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 8
element.id:
  value: CodeSystem.modifierExtension
element definition.path:
  value: CodeSystem.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 9
element.id:
  value: CodeSystem.url
element definition.path:
  value: CodeSystem.url
element definition.short:
  value: Canonical identifier for this code system, represented as a URI (globally unique) (Coding.system)
element definition.definition:
  value: An absolute URI that is used to identify this code system when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this code system is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the code system is stored on different servers. This is used in [Coding](http://hl7.org/fhir/R4/datatypes.html#Coding).system.
element definition.comment:
  value: Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version. The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in [Technical and Business Versions](http://hl7.org/fhir/R4/resource.html#versions). In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](http://hl7.org/fhir/R4/resource.html#meta) element to indicate where the current master source of the resource can be found.
element definition.requirements:
  value: Allows the code system to be referenced by a single globally unique identifier.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.url
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.url
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.identifier

index: 10
element.id:
  value: CodeSystem.identifier
element definition.path:
  value: CodeSystem.identifier
element definition.short:
  value: A unique Identifier should be supplied for each codesystem set
element definition.definition:
  value: A formal identifier that is used to identify this code system when it is represented in other formats, or referenced in a specification, model, design or an instance.
element definition.comment:
  value: Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, and can then identify this code system outside of FHIR, where it is not possible to use the logical URI. Note that HL7 defines at least three identifiers for many of its code systems - the FHIR canonical URL, the OID and the V2 Table 0396 mnemonic code.
element definition.requirements:
  value: Allows externally provided and/or usable business identifiers to be easily associated with the module.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.identifier
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.identifier
element definition.mapping:
  index: 2
  element definition.mapping.identity:
    value: objimpl
  element definition.mapping.map:
    value: no-gen-base

index: 11
element.id:
  value: CodeSystem.version
element definition.path:
  value: CodeSystem.version
element definition.short:
  value: Business version of the code system (Coding.version)
element definition.definition:
  value: The identifier that is used to identify this version of the code system when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the code system author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. This is used in [Coding](http://hl7.org/fhir/R4/datatypes.html#Coding).version.
element definition.comment:
  value: There may be different code system instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the code system with the format [url]|[version].
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.version
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.version
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.version

index: 12
element.id:
  value: CodeSystem.name
element definition.path:
  value: CodeSystem.name
element definition.short:
  value: Name for this code system (computer friendly)
element definition.definition:
  value: A natural language name identifying the code system. This name should be usable as an identifier for the module by machine processing applications such as code generation.
element definition.comment:
  value: The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.
element definition.requirements:
  value: Support human navigation and code generation.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: inv-0
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 13
element.id:
  value: CodeSystem.title
element definition.path:
  value: CodeSystem.title
element definition.short:
  value: human friendly name for codsesystem
element definition.definition:
  value: A short, descriptive, user-friendly title for the code system.
element definition.comment:
  value: This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.title
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.title

index: 14
element.id:
  value: CodeSystem.status
element definition.path:
  value: CodeSystem.status
element definition.short:
  value: the publication status: draft | active | retired
element definition.definition:
  value: The date (and optionally time) when the code system resource was created or revised.
element definition.comment:
  value: Allows filtering of code systems that are appropriate for use versus not.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.status
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: This is labeled as "Is Modifier" because applications should not use a retired {{title}} without due consideration
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: PublicationStatus
  element.extension:
    index: 1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding
    extension.value boolean:
      value: true
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The lifecycle status of an artifact.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/publication-status|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.status
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.status

index: 15
element.id:
  value: CodeSystem.experimental
element definition.path:
  value: CodeSystem.experimental
element definition.short:
  value: For testing purposes, not real usage
element definition.definition:
  value: A Boolean value to indicate that this code system is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
element definition.comment:
  value: Allows filtering of code systems that are appropriate for use versus not.
element definition.requirements:
  value: Enables experimental content to be developed following the same lifecycle that would be used for a production-level code system.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.experimental
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.experimental
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.class

index: 16
element.id:
  value: CodeSystem.date
element definition.path:
  value: CodeSystem.date
element definition.short:
  value: Date last changed
element definition.definition:
  value: The date (and optionally time) when the code system was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the code system changes.
element definition.comment:
  value: Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the code system. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.
element definition.alias:
  value: Revision Date
  index: 0
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.date
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: dateTime
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.date
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.recorded

index: 17
element.id:
  value: CodeSystem.publisher
element definition.path:
  value: CodeSystem.publisher
element definition.short:
  value: Name of the publisher (organization or individual)
element definition.definition:
  value: The name of the organization or individual that published the code system.
element definition.comment:
  value: Usually an organization but may be an individual. The publisher (or steward) of the code system is the organization or individual primarily responsible for the maintenance and upkeep of the code system. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the code system. This item SHOULD be populated unless the information is available from context.
element definition.requirements:
  value: Helps establish the "authority/credibility" of the code system. May also allow for contact.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.publisher
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.publisher
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.witness

index: 18
element.id:
  value: CodeSystem.contact
element definition.path:
  value: CodeSystem.contact
element definition.short:
  value: Contact details for the publisher
element definition.definition:
  value: Contact details to assist a user in finding and communicating with the publisher.
element definition.comment:
  value: May be a web site, an email address, a telephone number, etc.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.contact
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: ContactDetail
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.contact

index: 19
element.id:
  value: CodeSystem.description
element definition.path:
  value: CodeSystem.description
element definition.short:
  value: Provide a description of the purpose of this code set that links codes with a particular information sensitivity label that is subsequently used to redact sensitive information for FHIR records.
element definition.definition:
  value: A free text natural language description of the code system from a consumer's perspective.
element definition.comment:
  value: This description can be used to capture details such as why the code system was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the code system as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the code system is presumed to be the predominant language in the place the code system was created).
element definition.alias:
  value: Scope
  index: 0
element definition.alias:
  value: Purpose
  index: 1
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: markdown
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.description
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 20
element.id:
  value: CodeSystem.useContext
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status
  extension.value code:
    value: trial-use
element definition.path:
  value: CodeSystem.useContext
element definition.short:
  value: The context that the content is intended to support
element definition.definition:
  value: The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate code system instances.
element definition.comment:
  value: When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.
element definition.requirements:
  value: Assist in searching for appropriate content.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.useContext
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: UsageContext
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.useContext

index: 21
element.id:
  value: CodeSystem.jurisdiction
element definition.path:
  value: CodeSystem.jurisdiction
element definition.short:
  value: Intended jurisdiction for code system (if applicable)
element definition.definition:
  value: A legal or geographic region in which the code system is intended to be used.
element definition.comment:
  value: It may be possible for the code system to be used in jurisdictions other than those for which it was originally designed or intended.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.jurisdiction
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: CodeableConcept
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: Jurisdiction
  element.extension:
    index: 1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding
    extension.value boolean:
      value: true
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Countries and regions within which this artifact is targeted for use.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/jurisdiction
    link: http://hl7.org/fhir/ValueSet/jurisdiction
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.jurisdiction

index: 22
element.id:
  value: CodeSystem.purpose
element definition.path:
  value: CodeSystem.purpose
element definition.short:
  value: Why this code system is defined
element definition.definition:
  value: Explanation of why this code system is needed and why it has been designed as it has.
element definition.comment:
  value: This element does not describe the usage of the code system. Instead, it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this code system.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.purpose
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: markdown
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.purpose
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.why[x]
element definition.mapping:
  index: 2
  element definition.mapping.identity:
    value: objimpl
  element definition.mapping.map:
    value: no-gen-base

index: 23
element.id:
  value: CodeSystem.copyright
element definition.path:
  value: CodeSystem.copyright
element definition.short:
  value: Use and/or publishing restrictions
element definition.definition:
  value: A copyright statement relating to the code system and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the code system.
element definition.comment:
  value: ... Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required.
element definition.requirements:
  value: Consumers must be able to determine any legal restrictions on the use of the code system and/or its content.
element definition.alias:
  value: License
  index: 0
element definition.alias:
  value: Restrictions
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.copyright
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: markdown
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.copyright
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: objimpl
  element definition.mapping.map:
    value: no-gen-base

index: 24
element.id:
  value: CodeSystem.caseSensitive
element definition.path:
  value: CodeSystem.caseSensitive
element definition.short:
  value: If code comparison is case sensitive
element definition.definition:
  value: If code comparison is case sensitive when codes within this system are compared to each other.
element definition.comment:
  value: If this value is missing, then it is not specified whether a code system is case sensitive or not. When the rule is not known, Postel's law should be followed: produce codes with the correct case, and accept codes in any case. This element is primarily provided to support validation software.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.caseSensitive
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 25
element.id:
  value: CodeSystem.valueSet
element definition.path:
  value: CodeSystem.valueSet
element definition.short:
  value: Canonical reference to the value set with entire code system
element definition.definition:
  value: Canonical reference to the value set that contains the entire code system.
element definition.comment:
  value: The definition of the value set SHALL include all codes from this code system and only codes from this code system, and it SHALL be immutable.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.valueSet
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/ValueSet
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/ValueSet
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 26
element.id:
  value: CodeSystem.hierarchyMeaning
element definition.path:
  value: CodeSystem.hierarchyMeaning
element definition.short:
  value: grouped-by | is-a | part-of | classified-with
element definition.definition:
  value: The meaning of the hierarchy of concepts as represented in this resource.
element definition.comment:
  value: Note that other representations might have a different hierarchy or none at all, and represent the information using properties.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.hierarchyMeaning
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: CodeSystemHierarchyMeaning
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The meaning of the hierarchy of concepts in a code system.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/codesystem-hierarchy-meaning|4.0.1
    link: 4.0
    link: .1

index: 27
element.id:
  value: CodeSystem.compositional
element definition.path:
  value: CodeSystem.compositional
element definition.short:
  value: If code system defines a compositional grammar
element definition.definition:
  value: The code system defines a compositional (post-coordination) grammar.
element definition.comment:
  value: Note that the code system resource does not define what the compositional grammar is, only whether or not there is one.
element definition.alias:
  value: grammar
  index: 0
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.compositional
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 28
element.id:
  value: CodeSystem.versionNeeded
element definition.path:
  value: CodeSystem.versionNeeded
element definition.short:
  value: If definitions are not stable
element definition.definition:
  value: This flag is used to signify that the code system does not commit to concept permanence across versions. If true, a version must be specified when referencing this code system.
element definition.comment:
  value: Best practice is that code systems do not redefine concepts, or that if concepts are redefined, a new code system definition is created. But this is not always possible, so some code systems may be defined as 'versionNeeded'. Most code systems occasionally refine the displays defined for concepts between versions. Contexts in which the concept display values are validated may require that the version be specified for some code systems irrespective of the value of this property.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.versionNeeded
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 29
element.id:
  value: CodeSystem.content
element definition.path:
  value: CodeSystem.content
element definition.short:
  value: Fixed Value = complete
element definition.definition:
  value: The extent of the content of the code system (the concepts and codes it defines) are represented in this resource instance.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.content
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.pattern code:
  value: complete
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: CodeSystemContentMode
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The extent of the content of the code system (the concepts and codes it defines) are represented in a code system resource.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/codesystem-content-mode|4.0.1
    link: 4.0
    link: .1

index: 30
element.id:
  value: CodeSystem.supplements
element definition.path:
  value: CodeSystem.supplements
element definition.short:
  value: Canonical URL of Code System this adds designations and properties to
element definition.definition:
  value: The canonical URL of the code system that this code system supplement is adding designations and properties to.
element definition.comment:
  value: The most common use of a code system supplement is to add additional language support.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.supplements
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/CodeSystem
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/CodeSystem
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 31
element.id:
  value: CodeSystem.count
element definition.path:
  value: CodeSystem.count
element definition.short:
  value: Total concepts in the code system
element definition.definition:
  value: The total number of concepts defined by the code system. Where the code system has a compositional grammar, the basis of this count is defined by the system steward.
element definition.comment:
  value: The count of concepts defined in this resource cannot be more than this value but may be less for several reasons - see the content element.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.count
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: unsignedInt
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 32
element.id:
  value: CodeSystem.filter
element definition.path:
  value: CodeSystem.filter
element definition.short:
  value: Filter that can be used in a value set
element definition.definition:
  value: A filter that can be used in a value set compose statement when selecting concepts using a filter.
element definition.comment:
  value: Note that filters defined in code systems usually require custom code on the part of any terminology engine that will make them available for use in value set filters. For this reason, they are generally only seen in high value published terminologies.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.filter
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 33
element.id:
  value: CodeSystem.filter.id
element definition.path:
  value: CodeSystem.filter.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 34
element.id:
  value: CodeSystem.filter.extension
element definition.path:
  value: CodeSystem.filter.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 35
element.id:
  value: CodeSystem.filter.modifierExtension
element definition.path:
  value: CodeSystem.filter.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 36
element.id:
  value: CodeSystem.filter.code
element definition.path:
  value: CodeSystem.filter.code
element definition.short:
  value: Code that identifies the filter
element definition.definition:
  value: The code that identifies this filter when it is used as a filter in [ValueSet](http://hl7.org/fhir/R4/valueset.html#).compose.include.filter.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.filter.code
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 37
element.id:
  value: CodeSystem.filter.description
element definition.path:
  value: CodeSystem.filter.description
element definition.short:
  value: How or why the filter is used
element definition.definition:
  value: A description of how or why the filter is used.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.filter.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 38
element.id:
  value: CodeSystem.filter.operator
element definition.path:
  value: CodeSystem.filter.operator
element definition.short:
  value: = | is-a | descendent-of | is-not-a | regex | in | not-in | generalizes | exists
element definition.definition:
  value: A list of operators that can be used with the filter.
element definition.min:
  value: 1
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.filter.operator
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FilterOperator
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The kind of operation to perform as a part of a property based filter.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/filter-operator|4.0.1
    link: 4.0
    link: .1

index: 39
element.id:
  value: CodeSystem.filter.value
element definition.path:
  value: CodeSystem.filter.value
element definition.short:
  value: What to use for the value
element definition.definition:
  value: A description of what the value for the filter should be.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.filter.value
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 40
element.id:
  value: CodeSystem.property
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name
  extension.value string:
    value: Property
element definition.path:
  value: CodeSystem.property
element definition.short:
  value: Additional information supplied about each concept
element definition.definition:
  value: A property defines an additional slot through which additional information can be provided about a concept.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.property
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 41
element.id:
  value: CodeSystem.property.id
element definition.path:
  value: CodeSystem.property.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 42
element.id:
  value: CodeSystem.property.extension
element definition.path:
  value: CodeSystem.property.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 43
element.id:
  value: CodeSystem.property.modifierExtension
element definition.path:
  value: CodeSystem.property.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 44
element.id:
  value: CodeSystem.property.code
element definition.path:
  value: CodeSystem.property.code
element definition.short:
  value: Identifies the property on the concepts, and when referred to in operations
element definition.definition:
  value: A code that is used to identify the property. The code is used internally (in CodeSystem.concept.property.code) and also externally, such as in property filters.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.property.code
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 45
element.id:
  value: CodeSystem.property.uri
element definition.path:
  value: CodeSystem.property.uri
element definition.short:
  value: Formal identifier for the property
element definition.definition:
  value: Reference to the formal meaning of the property. One possible source of meaning is the [Concept Properties](http://hl7.org/fhir/R4/codesystem-concept-properties.html) code system.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.property.uri
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 46
element.id:
  value: CodeSystem.property.description
element definition.path:
  value: CodeSystem.property.description
element definition.short:
  value: Why the property is defined, and/or what it conveys
element definition.definition:
  value: A description of the property- why it is defined, and how its value might be used.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.property.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 47
element.id:
  value: CodeSystem.property.type
element definition.path:
  value: CodeSystem.property.type
element definition.short:
  value: code | Coding | string | integer | boolean | dateTime | decimal
element definition.definition:
  value: The type of the property value. Properties of type "code" contain a code defined by the code system (e.g. a reference to another defined concept).
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.property.type
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: PropertyType
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The type of a property value.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/concept-property-type|4.0.1
    link: 4.0
    link: .1

index: 48
element.id:
  value: CodeSystem.concept
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name
  extension.value string:
    value: ConceptDefinition
element definition.path:
  value: CodeSystem.concept
element definition.short:
  value: Enter codes to trigger redaction
element definition.definition:
  value: Concepts that are in the code system. The concept definitions are inherently hierarchical, but the definitions must be consulted to determine what the meanings of the hierarchical relationships are.
element definition.comment:
  value: If this is empty, it means that the code system resource does not represent the content of the code system.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 49
element.id:
  value: CodeSystem.concept.id
element definition.path:
  value: CodeSystem.concept.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 50
element.id:
  value: CodeSystem.concept.extension
element definition.path:
  value: CodeSystem.concept.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 51
element.id:
  value: CodeSystem.concept.modifierExtension
element definition.path:
  value: CodeSystem.concept.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 52
element.id:
  value: CodeSystem.concept.code
element definition.path:
  value: CodeSystem.concept.code
element definition.short:
  value: Code that identifies concept
element definition.definition:
  value: A code - a text symbol - that uniquely identifies the concept within the code system.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.code
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 53
element.id:
  value: CodeSystem.concept.display
element definition.path:
  value: CodeSystem.concept.display
element definition.short:
  value: Text to display to the user
element definition.definition:
  value: A human readable string that is the recommended default way to present this concept to a user.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 54
element.id:
  value: CodeSystem.concept.definition
element definition.path:
  value: CodeSystem.concept.definition
element definition.short:
  value: Formal definition
element definition.definition:
  value: The formal definition of the concept. The code system resource does not make formal definitions required, because of the prevalence of legacy systems. However, they are highly recommended, as without them there is no formal meaning associated with the concept.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.definition
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 55
element.id:
  value: CodeSystem.concept.designation
element definition.path:
  value: CodeSystem.concept.designation
element definition.short:
  value: Additional representations for the concept
element definition.definition:
  value: Additional representations for the concept - other languages, aliases, specialized purposes, used for particular purposes, etc.
element definition.comment:
  value: Concepts have both a ```display``` and an array of ```designation```. The display is equivalent to a special designation with an implied ```designation.use``` of "primary code" and a language equal to the [Resource Language](http://hl7.org/fhir/R4/resource.html#language).
element definition.requirements:
  value: Many concept definition systems support multiple representations, in multiple languages, and for multiple purposes.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.designation
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 56
element.id:
  value: CodeSystem.concept.designation.id
element definition.path:
  value: CodeSystem.concept.designation.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 57
element.id:
  value: CodeSystem.concept.designation.extension
element definition.path:
  value: CodeSystem.concept.designation.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 58
element.id:
  value: CodeSystem.concept.designation.modifierExtension
element definition.path:
  value: CodeSystem.concept.designation.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 59
element.id:
  value: CodeSystem.concept.designation.language
element definition.path:
  value: CodeSystem.concept.designation.language
element definition.short:
  value: Human language of the designation
element definition.definition:
  value: The language this designation is defined for.
element definition.comment:
  value: In the absence of a language, the resource language applies.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.designation.language
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
    extension.value canonical:
      value: http://hl7.org/fhir/ValueSet/all-languages
      link: http://hl7.org/fhir/ValueSet/all-languages
  element.extension:
    index: 1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: Language
  element.extension:
    index: 2
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding
    extension.value boolean:
      value: true
  element definition.binding.strength:
    value: preferred
  element definition.binding.description:
    value: A human language.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/languages
    link: http://hl7.org/fhir/ValueSet/languages

index: 60
element.id:
  value: CodeSystem.concept.designation.use
element definition.path:
  value: CodeSystem.concept.designation.use
element definition.short:
  value: Details how this designation would be used
element definition.definition:
  value: A code that details how this designation would be used.
element definition.comment:
  value: If no use is provided, the designation can be assumed to be suitable for general display to a human user.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.designation.use
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Coding
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: ConceptDesignationUse
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Details of how a designation would be used.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/designation-use
    link: http://hl7.org/fhir/ValueSet/designation-use

index: 61
element.id:
  value: CodeSystem.concept.designation.value
element definition.path:
  value: CodeSystem.concept.designation.value
element definition.short:
  value: The text value for this designation
element definition.definition:
  value: The text value for this designation.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.designation.value
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 62
element.id:
  value: CodeSystem.concept.property
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name
  extension.value string:
    value: ConceptProperty
element definition.path:
  value: CodeSystem.concept.property
element definition.short:
  value: Property value for the concept
element definition.definition:
  value: A property value for this concept.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.property
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 63
element.id:
  value: CodeSystem.concept.property.id
element definition.path:
  value: CodeSystem.concept.property.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 64
element.id:
  value: CodeSystem.concept.property.extension
element definition.path:
  value: CodeSystem.concept.property.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 65
element.id:
  value: CodeSystem.concept.property.modifierExtension
element definition.path:
  value: CodeSystem.concept.property.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 66
element.id:
  value: CodeSystem.concept.property.code
element definition.path:
  value: CodeSystem.concept.property.code
element definition.short:
  value: Reference to CodeSystem.property.code
element definition.definition:
  value: A code that is a reference to CodeSystem.property.code.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.property.code
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 67
element.id:
  value: CodeSystem.concept.property.value[x]
element definition.path:
  value: CodeSystem.concept.property.value[x]
element definition.short:
  value: Value of the property for this concept
element definition.definition:
  value: The value of this property.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.property.value[x]
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.type:
  index: 1
  element definition.type.code:
    value: Coding
element definition.type:
  index: 2
  element definition.type.code:
    value: string
element definition.type:
  index: 3
  element definition.type.code:
    value: integer
element definition.type:
  index: 4
  element definition.type.code:
    value: boolean
element definition.type:
  index: 5
  element definition.type.code:
    value: dateTime
element definition.type:
  index: 6
  element definition.type.code:
    value: decimal
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 68
element.id:
  value: CodeSystem.concept.concept
element definition.path:
  value: CodeSystem.concept.concept
element definition.short:
  value: Child Concepts (is-a/contains/categorizes)
element definition.definition:
  value: Defines children of a concept to produce a hierarchy of concepts. The nature of the relationships is variable (is-a/contains/categorizes) - see hierarchyMeaning.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: CodeSystem.concept.concept
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.content reference:
  value: http://hl7.org/fhir/StructureDefinition/CodeSystem#CodeSystem.concept
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

structure definition.differential.element:
  index: 0
  element.id:
    value: CodeSystem
  element definition.path:
    value: CodeSystem
structure definition.differential.element:
  index: 1
  element.id:
    value: CodeSystem.identifier
  element definition.path:
    value: CodeSystem.identifier
  element definition.short:
    value: A unique Identifier should be supplied for each codesystem set
  element definition.min:
    value: 1
  element definition.max:
    value: 1
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 2
  element.id:
    value: CodeSystem.title
  element definition.path:
    value: CodeSystem.title
  element definition.short:
    value: human friendly name for codsesystem
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 3
  element.id:
    value: CodeSystem.status
  element definition.path:
    value: CodeSystem.status
  element definition.short:
    value: the publication status: draft | active | retired
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 4
  element.id:
    value: CodeSystem.description
  element definition.path:
    value: CodeSystem.description
  element definition.short:
    value: Provide a description of the purpose of this code set that links codes with a particular information sensitivity label that is subsequently used to redact sensitive information for FHIR records.
  element definition.min:
    value: 1
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 5
  element.id:
    value: CodeSystem.content
  element definition.path:
    value: CodeSystem.content
  element definition.short:
    value: Fixed Value = complete
  element definition.pattern code:
    value: complete
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 6
  element.id:
    value: CodeSystem.concept
  element definition.path:
    value: CodeSystem.concept
  element definition.short:
    value: Enter codes to trigger redaction
  element definition.must support:
    value: true
structure definition.differential.element:
  index: 7
  element.id:
    value: CodeSystem.concept.code
  element definition.path:
    value: CodeSystem.concept.code
  element definition.must support:
    value: true