<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2020-09-21T04:55:59.826+00:00" />
  </meta>
  <url value="http://example.org/fhir/StructureDefinition/CRSMedication" />
  <name value="CRSMedication" />
  <status value="draft" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="script10.6" />
    <uri value="http://ncpdp.org/SCRIPT10_6" />
    <name value="Mapping to NCPDP SCRIPT 10.6" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Medication" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Medication" />
  <derivation value="constraint" />
  <differential>
    <element id="Medication.code.coding.system">
      <path value="Medication.code.coding.system" />
      <fixedUri value="1.2.410.100110.40.2.3.4" />
    </element>
    <element id="Medication.ingredient.item[x]">
      <path value="Medication.ingredient.item[x]" />
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Medication.ingredient.item[x].coding.system">
      <path value="Medication.ingredient.item[x].coding.system" />
      <fixedUri value="2.16.840.1.113883.6.73" />
    </element>
  </differential>
</StructureDefinition>