description: This identifier profile defines an Electronic Transfer of Prescription (ETP) prescription identifier in an Australian context. An ETP prescription identifier is assigned to a prescription by an ETP vendor, e.g. ERx or Medisecure, and is the assigned numeric value of the barcode on a prescription instance. package_name: hl7.fhir.au.base derivation: constraint name: AUETPPrescriptionIdentifier type: Identifier elements: type: short: Coded identifier type for ETP prescription identifier pattern: type: CodeableConcept value: coding: - {code: ETP, system: 'http://terminology.hl7.org.au/CodeSystem/v2-0203'} index: 0 system: {short: System identifier namespace for the ETP vendor that assigned the identifier, index: 1} value: {short: ETP prescription identifier, index: 2} assigner: short: ETP vendor index: 3 elements: display: {short: ETP vendor's name, index: 4} required: [display] package_version: 4.2.1-preview class: complex-type kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/au-etpprescriptionidentifier base: http://hl7.org/fhir/StructureDefinition/Identifier version: 4.2.1-preview required: [assigner, value, type, system]