description: This cross-version extension represents ClinicalImpression.finding.item[x] from http://hl7.org/fhir/StructureDefinition/ClinicalImpression|3.0.2 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver-r3.r4b
derivation: constraint
name: Ext_R3_ClinicalImpression_fi_item
type: Extension
elements:
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-ClinicalImpression.finding.item'}
    index: 0
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    short: What was found
    choices: [valueCodeableConcept, valueReference]
    index: 2
  valueCodeableConcept:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: CodeableConcept
    short: What was found
    choiceOf: value
    index: 3
  valueReference:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Reference
    short: What was found
    choiceOf: value
    index: 4
package_version: 0.0.1-snapshot-2
class: extension
kind: complex-type
url: http://hl7.org/fhir/3.0/StructureDefinition/extension-ClinicalImpression.finding.item
base: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
version: 0.0.1-snapshot-2
required: [url]