description: This extension applies to the MedicationStatement resource and is used to indicate long term use of a medication. package_name: at.unofficial.au.base derivation: constraint name: MedicationLongTerm type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/medication-long-term'} index: 0 value: choices: [valueBoolean] index: 2 valueBoolean: {type: boolean, choiceOf: value, index: 3} package_version: 2.2.0-ballot2 class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/medication-long-term base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.2.0 required: [value, valueBoolean]