description: An extension to carry a plan, order or recommendation fulfilled in whole or in part by this immunisation. This is a R5 backport
package_name: fhir.r4.wales.test
derivation: constraint
name: ExtensionDataStandardsWalesImmunizationBasedOn
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-Immunization.basedOn'}
    index: 1
  value:
    choices: [valueReference]
    index: 3
  valueReference:
    type: Reference
    choiceOf: value
    refers: ['http://hl7.org/fhir/StructureDefinition/CarePlan', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-ImmunizationRecommendation', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-MedicationRequest', 'https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-ServiceRequest']
    index: 4
package_version: 2.3.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/Extension-Immunization.basedOn
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0