description: This cross-version extension represents ClinicalImpression.investigation from http://hl7.org/fhir/StructureDefinition/ClinicalImpression|4.3.0 for use in FHIR R5.
package_name: hl7.fhir.uv.xver-r4b.r5
derivation: constraint
name: Ext_R4B_ClinicalImpression_investigation
type: Extension
elements:
  extension:
    base: {max: '*', min: 0, path: Extension.extension}
    array: true
    min: 1
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        code:
          match: {url: code}
          schema:
            short: A name/code for the set
            _required: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 1
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: code}
                index: 2
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: A name/code for the set
                choices: [valueCodeableConcept]
                index: 4
              valueCodeableConcept:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                type: CodeableConcept
                short: A name/code for the set
                choiceOf: value
                index: 5
            required: [url]
        item:
          match: {url: item}
          schema:
            short: Record of a specific investigation
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 6
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: item}
                index: 7
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Record of a specific investigation
                choices: [valueReference]
                index: 9
              valueReference:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                type: Reference
                short: Record of a specific investigation
                choiceOf: value
                index: 10
            required: [url]
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-ClinicalImpression.investigation'}
    index: 11
package_version: 0.0.1-snapshot-2
extensions:
  code:
    url: code
    short: A name/code for the set
    _required: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 1
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: code}
        index: 2
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: A name/code for the set
        choices: [valueCodeableConcept]
        index: 4
      valueCodeableConcept:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        type: CodeableConcept
        short: A name/code for the set
        choiceOf: value
        index: 5
    required: [url]
  item:
    url: item
    short: Record of a specific investigation
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 6
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: item}
        index: 7
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Record of a specific investigation
        choices: [valueReference]
        index: 9
      valueReference:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        type: Reference
        short: Record of a specific investigation
        choiceOf: value
        index: 10
    required: [url]
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.3/StructureDefinition/extension-ClinicalImpression.investigation
base: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
version: 0.0.1-snapshot-2
required: [url, extension]