description: This profile sets minimum expectations for an Immunization resource in the context of a patient summary in an Australian context. It is based on the [AU Core Immunization](https://hl7.org.au/fhir/core/2.0.0/StructureDefinition-au-core-immunization.html) profile, and applies the additional requirements from [Immunization (IPS)](https://hl7.org/fhir/uv/ips/2.0.1/en/StructureDefinition-Immunization-uv-ips.html). package_name: hl7.fhir.au.ps derivation: constraint name: AUPSImmunization type: Immunization elements: patient: type: Reference refers: ['http://hl7.org.au/fhir/ps/StructureDefinition/au-ps-patient'] index: 4 elements: reference: {mustSupport: true, index: 5} required: [reference] vaccineCode: type: CodeableConcept index: 1 elements: coding: index: 2 slicing: slices: amtVaccineCode: match: {} schema: {index: 2} airVaccineCode: match: {} schema: {index: 3} note: {index: 12} primarySource: {index: 10} status: {index: 0} lotNumber: {index: 11} occurrenceString: {type: string, choiceOf: occurrence, index: 9} occurrenceDateTime: {type: dateTime, choiceOf: occurrence, index: 8} occurrence: choices: [occurrenceDateTime, occurrenceString] index: 7 package_version: 1.0.0 class: profile kind: resource url: http://hl7.org.au/fhir/ps/StructureDefinition/au-ps-immunization base: http://hl7.org.au/fhir/core/StructureDefinition/au-core-immunization version: 1.0.0