description: An extension to support the hospital classification codes maintained by the Welsh Reference Data and Terminology Service (WRTS)
package_name: fhir.r4.wales.discovery
derivation: constraint
name: ExtensionDataStandardsWalesHospitalClassification
type: Extension
elements:
  url:
    pattern: {type: uri, value: 'https://fhir.nhs.wales/StructureDefinition/Extension-DataStandardsWales-HospitalClassification'}
    type: uri
    index: 0
  value:
    short: The hospital classification code
    choices: [valueCodeableConcept]
    index: 2
  valueCodeableConcept: {type: CodeableConcept, short: The hospital classification code, choiceOf: value, index: 3}
package_version: 0.0.5
class: extension
kind: complex-type
url: https://fhir.nhs.wales/StructureDefinition/Extension-DataStandardsWales-HospitalClassification
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [value, valueCodeableConcept]