description: This profile defines a medication administration structure that localises core concepts, including terminology, for use in an Australian context. The purpose of this profile is to provide national level agreement on core localised concepts. This profile does not force conformance to core localised concepts. It enables implementers and modellers to make their own rules, i.e. [profiling](http://hl7.org/fhir/profiling.html), about how to support these concepts for specific implementation needs.
package_name: hl7.fhir.au.base
derivation: constraint
name: AUBaseMedicationAdministration
type: MedicationAdministration
elements:
  medication:
    short: Medication Reference
    choices: [medicationReference]
    index: 17
    slicing:
      slices:
        medicationReference:
          match: {}
          schema:
            short: Medication Reference
            choices: [medicationReference]
            index: 17
          min: 0
  medicationCodeableConcept:
    type: CodeableConcept
    short: Coded Medication
    choiceOf: medication
    index: 4
    slicing:
      slices:
        medicationCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, short: Coded Medication, choiceOf: medication, index: 4}
          min: 0
  medication[x]:
    elements:
      coding:
        short: Medication Codes
        index: 5
        slicing:
          rules: open
          discriminator:
          - {path: system, type: value}
          min: null
          slices:
            pbs:
              match: {system: 'http://pbs.gov.au/code/item'}
              schema:
                short: PBS Item Code
                binding: {strength: preferred, valueSet: 'http://terminology.hl7.org.au/ValueSet/pbs-item'}
                index: 6
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://pbs.gov.au/code/item'}
                    index: 7
                required: [system]
            gtin:
              match: {system: 'http://www.gs1.org/gtin'}
              schema:
                short: Medication Package Global Trade Item Number (GTIN)
                binding: {strength: preferred, valueSet: 'http://terminology.hl7.org/ValueSet/v3-GTIN'}
                index: 8
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://www.gs1.org/gtin'}
                    index: 9
                required: [system]
            amt:
              match: {system: 'http://snomed.info/sct'}
              schema:
                short: AMT Medicines
                binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/australian-medication-1'}
                index: 10
                extensions:
                  medicationClass: {url: 'http://hl7.org.au/fhir/StructureDefinition/medication-type', max: 1, type: Extension, index: 12}
                elements:
                  extension:
                    index: 11
                    slicing:
                      rules: open
                      discriminator:
                      - {path: url, type: value}
                      min: null
                      slices:
                        medicationClass:
                          match: {url: null}
                          schema: {type: Extension, url: 'http://hl7.org.au/fhir/StructureDefinition/medication-type', index: 12}
                          max: 1
                  system:
                    pattern: {type: Uri, value: 'http://snomed.info/sct'}
                    index: 13
                required: [system]
            mimsPackage:
              match: {system: 'http://www.mims.com.au/codes'}
              schema:
                short: MIMS Package
                binding: {strength: preferred, valueSet: 'http://terminology.hl7.org.au/ValueSet/mims'}
                index: 14
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://www.mims.com.au/codes'}
                    index: 15
                required: [system]
  medicationReference:
    type: Reference
    short: Medication Reference
    choiceOf: medication
    refers: ['http://hl7.org/fhir/StructureDefinition/Medication']
    index: 18
    slicing:
      slices:
        medicationReference:
          match: {}
          schema:
            type: Reference
            short: Medication Reference
            choiceOf: medication
            refers: ['http://hl7.org/fhir/StructureDefinition/Medication']
            index: 18
          min: 0
  dosage:
    elements:
      site:
        binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/body-site-1'}
        index: 19
      route:
        binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/route-of-administration-1'}
        index: 20
      method: {index: 21}
package_version: 4.2.1-preview
class: profile
kind: resource
url: http://hl7.org.au/fhir/StructureDefinition/au-medicationadministration
base: http://hl7.org/fhir/StructureDefinition/MedicationAdministration
version: 4.2.1-preview