description: This cross-version extension represents ClaimResponse.addItem.request from http://hl7.org/fhir/StructureDefinition/ClaimResponse|5.0.0 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver-r5.r4b
derivation: constraint
name: ext_R5_ClaimResponse_ad_request
type: Extension
elements:
  value:
    base: {path: 'Extension.value[x]'}
    short: Request or Referral for Service
    choices: [valueReference]
    index: 1
  valueReference:
    short: Request or Referral for Service
    refers: ['http://hl7.org/fhir/StructureDefinition/DeviceRequest', 'http://hl7.org/fhir/StructureDefinition/MedicationRequest', 'http://hl7.org/fhir/StructureDefinition/NutritionOrder', 'http://hl7.org/fhir/StructureDefinition/ServiceRequest', 'http://hl7.org/fhir/StructureDefinition/SupplyRequest', 'http://hl7.org/fhir/StructureDefinition/VisionPrescription']
    type: Reference
    base: {path: 'Extension.value[x]'}
    choiceOf: value
    index: 2
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-ClaimResponse.addItem.request'}
    type: uri
    index: 3
package_version: 0.0.1-snapshot-1
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-ClaimResponse.addItem.request
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]