description: An extension use to record the status of a prescription.
package_name: uk.nhsdigital.r4.test
derivation: constraint
name: ExtensionDMPrescriptionStatusHistory
type: Extension
elements:
  extension:
    index: 0
    slicing:
      slices:
        statusDate:
          match: {}
          schema:
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: Uri, value: statusDate}
                index: 3
              value:
                choices: [valueDateTime]
                index: 5
              valueDateTime: {type: dateTime, choiceOf: value, index: 6}
        status:
          match: {}
          schema:
            binding: {strength: required, valueSet: 'https://fhir.nhs.uk/ValueSet/DM-prescription-task-status-reason'}
            _required: true
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
                pattern: {type: Uri, value: status}
                index: 9
              value:
                choices: [valueCoding]
                index: 11
              valueCoding: {type: Coding, choiceOf: value, index: 12}
              value[x]:
                elements:
                  system: {index: 13}
                  code: {index: 14}
                required: [system, code]
  url:
    pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory'}
    index: 15
  value:
    choices: []
    index: 17
package_version: 2.17.0-prerelease
extensions:
  statusDate:
    url: null
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: statusDate}
        index: 3
      value:
        choices: [valueDateTime]
        index: 5
      valueDateTime: {type: dateTime, choiceOf: value, index: 6}
  status:
    url: null
    binding: {strength: required, valueSet: 'https://fhir.nhs.uk/ValueSet/DM-prescription-task-status-reason'}
    _required: true
    index: 7
    extensions: {}
    elements:
      extension: {index: 8}
      url:
        pattern: {type: Uri, value: status}
        index: 9
      value:
        choices: [valueCoding]
        index: 11
      valueCoding: {type: Coding, choiceOf: value, index: 12}
      value[x]:
        elements:
          system: {index: 13}
          code: {index: 14}
        required: [system, code]
class: extension
kind: complex-type
url: https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.2.0
required: [extension]