description: An extension use to record the status of a prescription. package_name: uk.nhsdigital.r4.test derivation: constraint name: ExtensionEPSTaskBusinessStatus type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/StructureDefinition/Extension-EPS-TaskBusinessStatus'} index: 1 value: short: An extension use to record the status of a prescription. choices: [valueCoding] index: 3 valueCoding: {type: Coding, short: An extension use to record the status of a prescription., choiceOf: value, index: 4} value[x]: elements: system: {index: 5} code: {index: 6} display: {index: 7} required: [display, system, code] package_version: 2.17.0-prerelease extensions: {} class: extension kind: complex-type url: https://fhir.nhs.uk/StructureDefinition/Extension-EPS-TaskBusinessStatus base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.2.0