<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="au-diagnosticprocedurerequest" />
  <url value="http://hl7.org.au/fhir/StructureDefinition/au-diagnosticprocedurerequest" />
  <version value="1.1.0" />
  <name value="AUBaseDiagnosticProcedureRequest" />
  <title value="AU Base Diagnostic Procedure Request" />
  <status value="draft" />
  <publisher value="Health Level Seven Australia (Orders and Observations WG)" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://hl7.org.au/fhir" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="This profile defines a procedure request structure that includes core localisation concepts for use as a diagnostic procedure request in an Australian context." />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="ProcedureRequest" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ProcedureRequest" />
  <derivation value="constraint" />
  <differential>
    <element id="ProcedureRequest">
      <path value="ProcedureRequest" />
      <short value="A diagnostic procedure request in an Australian healthcare context" />
    </element>
    <element id="ProcedureRequest.extension:performerParty">
      <path value="ProcedureRequest.extension" />
      <sliceName value="performerParty" />
      <type>
        <code value="Extension" />
        <profile value="http://hl7.org.au/fhir/StructureDefinition/performer-party" />
      </type>
    </element>
    <element id="ProcedureRequest.extension:targetBodySite">
      <path value="ProcedureRequest.extension" />
      <sliceName value="targetBodySite" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Extension" />
        <profile value="http://hl7.org/fhir/StructureDefinition/procedurerequest-targetBodySite" />
      </type>
    </element>
    <element id="ProcedureRequest.identifier">
      <path value="ProcedureRequest.identifier" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="type" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="ProcedureRequest.identifier:placerIdentifier">
      <path value="ProcedureRequest.identifier" />
      <sliceName value="placerIdentifier" />
      <short value="Placer identifier" />
      <definition value="The identifier associated with the person or service that requests or places an order." />
    </element>
    <element id="ProcedureRequest.identifier:placerIdentifier.type">
      <path value="ProcedureRequest.identifier.type" />
      <min value="1" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="IdentifierType" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
          <valueBoolean value="true" />
        </extension>
        <strength value="required" />
        <valueSetReference>
          <reference value="http://hl7.org.au/fhir/ValueSet/au-hl7v2-0203" />
        </valueSetReference>
      </binding>
    </element>
    <element id="ProcedureRequest.identifier:placerIdentifier.type.coding">
      <path value="ProcedureRequest.identifier.type.coding" />
      <min value="1" />
      <max value="1" />
      <patternCoding>
        <system value="http://hl7.org/fhir/identifier-type" />
        <code value="PLAC" />
      </patternCoding>
    </element>
    <element id="ProcedureRequest.identifier:placerIdentifier.system">
      <path value="ProcedureRequest.identifier.system" />
      <short value="Placer identifier system namespace" />
      <min value="1" />
    </element>
    <element id="ProcedureRequest.identifier:placerIdentifier.value">
      <path value="ProcedureRequest.identifier.value" />
      <short value="Placer identifier" />
      <min value="1" />
    </element>
    <element id="ProcedureRequest.code">
      <path value="ProcedureRequest.code" />
    </element>
    <element id="ProcedureRequest.code.coding">
      <path value="ProcedureRequest.code.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <discriminator>
          <type value="value" />
          <path value="code" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="ProcedureRequest.code.coding:snomedImagingProcedure">
      <path value="ProcedureRequest.code.coding" />
      <sliceName value="snomedImagingProcedure" />
      <short value="Imaging Procedure (SNOMED CT)" />
      <max value="1" />
      <binding>
        <strength value="required" />
        <valueSetUri value="https://healthterminologies.gov.au/fhir/ValueSet/imaging-procedure-1" />
      </binding>
    </element>
    <element id="ProcedureRequest.performerType">
      <path value="ProcedureRequest.performerType" />
    </element>
    <element id="ProcedureRequest.performerType.coding">
      <path value="ProcedureRequest.performerType.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="ProcedureRequest.performerType.coding:anzscoPerformerType">
      <path value="ProcedureRequest.performerType.coding" />
      <sliceName value="anzscoPerformerType" />
      <short value="Australian and New Zealand Standard Classification of Occupations" />
      <max value="1" />
      <binding>
        <strength value="required" />
        <valueSetUri value="https://healthterminologies.gov.au/fhir/ValueSet/anzsco-1" />
      </binding>
    </element>
    <element id="ProcedureRequest.performerType.coding:snomedPerformerType">
      <path value="ProcedureRequest.performerType.coding" />
      <sliceName value="snomedPerformerType" />
      <short value="Practitioner Role (SNOMED CT)" />
      <max value="1" />
      <binding>
        <strength value="required" />
        <valueSetUri value="https://healthterminologies.gov.au/fhir/ValueSet/practitioner-role-1" />
      </binding>
    </element>
    <element id="ProcedureRequest.specimen">
      <path value="ProcedureRequest.specimen" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org.au/fhir/StructureDefinition/au-specimen" />
      </type>
    </element>
  </differential>
</StructureDefinition>