http://hl7.org/fhir/StructureDefinition/codesystem-usage|5.2.0

description: Consumers of the code system and the implementations, projects or standards that the author has used the code system in. The use of this extension in no way restricts the use of the code system.
derivation: constraint
name: CSUsage
type: Extension
elements:
  extension:
    isModifier: false
    short: A consumer of or client for the code system
    index: 0
    slicing:
      slices:
        user:
          match: {}
          schema:
            isModifier: false
            short: A consumer of or client for the code system
            _required: true
            index: 0
            extensions: {}
            elements:
              extension: {index: 1}
              url:
                pattern: {type: Uri, value: user}
                index: 2
              value:
                choices: []
                index: 4
            required: [value]
        use:
          match: {}
          schema:
            isModifier: false
            short: Implementation/project/standard that uses the code system
            _required: true
            index: 5
            extensions: {}
            elements:
              extension: {index: 6}
              url:
                pattern: {type: Uri, value: use}
                index: 7
              value:
                choices: []
                index: 9
            required: [value]
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/codesystem-usage'}
    index: 10
  value:
    choices: []
    index: 12
extensions:
  user:
    url: null
    isModifier: false
    short: A consumer of or client for the code system
    _required: true
    index: 0
    extensions: {}
    elements:
      extension: {index: 1}
      url:
        pattern: {type: Uri, value: user}
        index: 2
      value:
        choices: []
        index: 4
    required: [value]
  use:
    url: null
    isModifier: false
    short: Implementation/project/standard that uses the code system
    _required: true
    index: 5
    extensions: {}
    elements:
      extension: {index: 6}
      url:
        pattern: {type: Uri, value: use}
        index: 7
      value:
        choices: []
        index: 9
    required: [value]
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/codesystem-usage
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.2.0
required: [extension]