<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="GEM-ERPCHRG-PR-ChargeItem" />
  <url value="https://gematik.de/fhir/erpchrg/StructureDefinition/GEM_ERPCHRG_PR_ChargeItem" />
  <version value="1.1.0" />
  <name value="GEM_ERPCHRG_PR_ChargeItem" />
  <status value="active" />
  <experimental value="false" />
  <date value="2025-04-10" />
  <publisher value="gematik GmbH" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="ChargeItem" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ChargeItem" />
  <derivation value="constraint" />
  <differential>
    <element id="ChargeItem.meta">
      <path value="ChargeItem.meta" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ChargeItem.meta.profile">
      <path value="ChargeItem.meta.profile" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="$this" />
        </discriminator>
        <description value="Slicing for meta profile" />
        <ordered value="false" />
        <rules value="closed" />
      </slicing>
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="ChargeItem.meta.profile:erpchrgProfile">
      <path value="ChargeItem.meta.profile" />
      <sliceName value="erpchrgProfile" />
      <min value="1" />
      <max value="1" />
      <fixedCanonical value="https://gematik.de/fhir/erpchrg/StructureDefinition/GEM_ERPCHRG_PR_ChargeItem|1.1" />
      <mustSupport value="true" />
    </element>
    <element id="ChargeItem.extension">
      <path value="ChargeItem.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="closed" />
      </slicing>
    </element>
    <element id="ChargeItem.extension:markingFlag">
      <path value="ChargeItem.extension" />
      <sliceName value="markingFlag" />
      <short value="Flag list whether submitted Abrechnungsinformationen for PKV, Taxes, Subsidy" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://gematik.de/fhir/erpchrg/StructureDefinition/GEM_ERPCHRG_EX_MarkingFlag" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="ChargeItem.identifier">
      <path value="ChargeItem.identifier" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <description value="The task ressource contains three identifier. The first one is the identifier for the ask representing one e-prescription. The other identifier are representing the patient as owner of the prescription. One is the &quot;Krankenversichertennummer&quot; which identify each patient by his health insurance company and the other is &quot;Institutionskennzeichen&quot;." />
        <rules value="closed" />
      </slicing>
      <min value="1" />
    </element>
    <element id="ChargeItem.identifier:PrescriptionID">
      <path value="ChargeItem.identifier" />
      <sliceName value="PrescriptionID" />
      <short value="Prescription Identifier" />
      <definition value="The prescription identifier is the main identifier for all the ePrecscription related ressources and the whole prescription workflow. This identifier is genereted by the &quot;E-Rezept Fachdienst&quot; and must not be changed manually." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="ChargeItem.identifier:PrescriptionID.system">
      <path value="ChargeItem.identifier.system" />
      <min value="1" />
      <fixedUri value="https://gematik.de/fhir/erp/NamingSystem/GEM_ERP_NS_PrescriptionId" />
    </element>
    <element id="ChargeItem.identifier:PrescriptionID.value">
      <path value="ChargeItem.identifier.value" />
      <min value="1" />
    </element>
    <element id="ChargeItem.identifier:AccessCode">
      <path value="ChargeItem.identifier" />
      <sliceName value="AccessCode" />
      <short value="AccessCode Identifier" />
      <definition value="Generated by the &quot;E-Rezept Fachdienst&quot;. This identifier grants access to others than the patient." />
      <min value="0" />
      <max value="1" />
    </element>
    <element id="ChargeItem.identifier:AccessCode.system">
      <path value="ChargeItem.identifier.system" />
      <min value="1" />
      <fixedUri value="https://gematik.de/fhir/erp/NamingSystem/GEM_ERP_NS_AccessCode" />
    </element>
    <element id="ChargeItem.identifier:AccessCode.value">
      <path value="ChargeItem.identifier.value" />
      <min value="1" />
    </element>
    <element id="ChargeItem.status">
      <path value="ChargeItem.status" />
      <fixedCode value="billable" />
    </element>
    <element id="ChargeItem.code.coding.system">
      <path value="ChargeItem.code.coding.system" />
      <fixedUri value="http://terminology.hl7.org/CodeSystem/data-absent-reason" />
    </element>
    <element id="ChargeItem.code.coding.code">
      <path value="ChargeItem.code.coding.code" />
      <fixedCode value="not-applicable" />
    </element>
    <element id="ChargeItem.subject.identifier">
      <path value="ChargeItem.subject.identifier" />
      <min value="1" />
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.de/StructureDefinition/identifier-kvid-10" />
      </type>
    </element>
    <element id="ChargeItem.enterer">
      <path value="ChargeItem.enterer" />
      <short value="Pharmacy that initially provided the Abgabedaten in ChargeItem" />
    </element>
    <element id="ChargeItem.enterer.identifier">
      <path value="ChargeItem.enterer.identifier" />
      <min value="1" />
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.de/StructureDefinition/identifier-telematik-id" />
      </type>
    </element>
    <element id="ChargeItem.supportingInformation">
      <path value="ChargeItem.supportingInformation" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="display" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <definition value="holds references to the 3 relevant documents [prescription, receipt, dispensationInformation]" />
      <max value="4" />
      <mustSupport value="true" />
    </element>
    <element id="ChargeItem.supportingInformation:prescriptionItemBundle">
      <path value="ChargeItem.supportingInformation" />
      <sliceName value="prescriptionItemBundle" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Bundle" />
      </type>
    </element>
    <element id="ChargeItem.supportingInformation:prescriptionItemBundle.display">
      <path value="ChargeItem.supportingInformation.display" />
      <min value="1" />
      <fixedString value="https://fhir.kbv.de/StructureDefinition/KBV_PR_ERP_Bundle" />
    </element>
    <element id="ChargeItem.supportingInformation:dispenseItemBinary">
      <path value="ChargeItem.supportingInformation" />
      <sliceName value="dispenseItemBinary" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Binary" />
      </type>
    </element>
    <element id="ChargeItem.supportingInformation:dispenseItemBinary.display">
      <path value="ChargeItem.supportingInformation.display" />
      <min value="1" />
      <fixedString value="Binary" />
    </element>
    <element id="ChargeItem.supportingInformation:dispenseItemBundle">
      <path value="ChargeItem.supportingInformation" />
      <sliceName value="dispenseItemBundle" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Bundle" />
      </type>
    </element>
    <element id="ChargeItem.supportingInformation:dispenseItemBundle.display">
      <path value="ChargeItem.supportingInformation.display" />
      <min value="1" />
      <fixedString value="http://fhir.abda.de/eRezeptAbgabedaten/StructureDefinition/DAV-PKV-PR-ERP-AbgabedatenBundle" />
    </element>
    <element id="ChargeItem.supportingInformation:receiptBundle">
      <path value="ChargeItem.supportingInformation" />
      <sliceName value="receiptBundle" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Bundle" />
      </type>
    </element>
    <element id="ChargeItem.supportingInformation:receiptBundle.display">
      <path value="ChargeItem.supportingInformation.display" />
      <min value="1" />
      <fixedString value="https://gematik.de/fhir/erp/StructureDefinition/GEM_ERP_PR_Bundle" />
    </element>
  </differential>
</StructureDefinition>