description: This extension applies to the MedicationRequest or MedicationDispense resources and is used to represent the grounds that authorise a PBS or RPBS subsidy for the concurrent supply of an item specified in a prescription and all of its repeats. package_name: at.unofficial.au.base derivation: constraint name: GroundsForConcurrentSupplyOfMedication type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/subsidised-concurrent-supply'} index: 0 value: choices: [valueCoding] index: 2 valueCoding: {type: Coding, choiceOf: value, index: 3} package_version: 2.2.0-ballot2 class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/subsidised-concurrent-supply base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.2.0 required: [valueCoding, value]