<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="GEM-ERPCHRG-EX-MarkingFlag" />
  <url value="https://gematik.de/fhir/erpchrg/StructureDefinition/GEM_ERPCHRG_EX_MarkingFlag" />
  <version value="1.1.0" />
  <name value="GEM_ERPCHRG_EX_MarkingFlag" />
  <status value="active" />
  <experimental value="false" />
  <date value="2025-04-10" />
  <publisher value="gematik GmbH" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="ChargeItem" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="Options for submitted ChargeItem" />
      <definition value="Optional Extension for ChargeItem-Ressources in eRx workflow" />
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="closed" />
      </slicing>
      <min value="3" />
    </element>
    <element id="Extension.extension:insuranceProvider">
      <path value="Extension.extension" />
      <sliceName value="insuranceProvider" />
      <short value="submitted to health insurance provider" />
      <definition value="Patient submitted their ChargeItem to his health insurance provider." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:insuranceProvider.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:insuranceProvider.url">
      <path value="Extension.extension.url" />
      <fixedUri value="insuranceProvider" />
    </element>
    <element id="Extension.extension:insuranceProvider.value[x]">
      <path value="Extension.extension.value[x]" />
      <short value="true = submitted to insurance provider" />
      <type>
        <code value="boolean" />
      </type>
    </element>
    <element id="Extension.extension:subsidy">
      <path value="Extension.extension" />
      <sliceName value="subsidy" />
      <short value="submitted to aid organization ('Beihilfe')" />
      <definition value="Patient submitted their ChargeItem to the aid organization ('Beihilfe')." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:subsidy.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:subsidy.url">
      <path value="Extension.extension.url" />
      <fixedUri value="subsidy" />
    </element>
    <element id="Extension.extension:subsidy.value[x]">
      <path value="Extension.extension.value[x]" />
      <short value="true = submitted to aid organization" />
      <type>
        <code value="boolean" />
      </type>
    </element>
    <element id="Extension.extension:taxOffice">
      <path value="Extension.extension" />
      <sliceName value="taxOffice" />
      <short value="submitted to tax office" />
      <definition value="Patient submitted their ChargeItem to the tax office." />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:taxOffice.extension">
      <path value="Extension.extension.extension" />
      <max value="0" />
    </element>
    <element id="Extension.extension:taxOffice.url">
      <path value="Extension.extension.url" />
      <fixedUri value="taxOffice" />
    </element>
    <element id="Extension.extension:taxOffice.value[x]">
      <path value="Extension.extension.value[x]" />
      <short value="true = submitted to tax office" />
      <type>
        <code value="boolean" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://gematik.de/fhir/erpchrg/StructureDefinition/GEM_ERPCHRG_EX_MarkingFlag" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>