<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="patient-referral" />
  <url value="https://bghmc.org/fhir/StructureDefinition/PatientReferral" />
  <name value="PatientReferral" />
  <status value="draft" />
  <date value="2023-11-06T05:13:24.0142349+00:00" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="ServiceRequest" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ServiceRequest" />
  <derivation value="constraint" />
  <differential>
    <element id="ServiceRequest.identifier">
      <path value="ServiceRequest.identifier" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="ServiceRequest.instantiatesCanonical">
      <path value="ServiceRequest.instantiatesCanonical" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.instantiatesUri">
      <path value="ServiceRequest.instantiatesUri" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.basedOn">
      <path value="ServiceRequest.basedOn" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.replaces">
      <path value="ServiceRequest.replaces" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.requisition">
      <path value="ServiceRequest.requisition" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.status">
      <path value="ServiceRequest.status" />
      <fixedCode value="active" />
    </element>
    <element id="ServiceRequest.intent">
      <path value="ServiceRequest.intent" />
      <fixedCode value="order" />
    </element>
    <element id="ServiceRequest.category">
      <path value="ServiceRequest.category" />
      <min value="1" />
      <max value="1" />
      <fixedCodeableConcept>
        <text value="referral" />
      </fixedCodeableConcept>
    </element>
    <element id="ServiceRequest.orderDetail">
      <path value="ServiceRequest.orderDetail" />
      <max value="1" />
    </element>
    <element id="ServiceRequest.subject">
      <path value="ServiceRequest.subject" />
      <short value="The patient being referred" />
      <definition value="This is a reference to a Patient resource." />
      <type>
        <code value="Reference" />
        <targetProfile value="https://bghmc.org/fhir/StructureDefinition/BGHMCPatient" />
        <aggregation value="contained" />
        <aggregation value="referenced" />
      </type>
    </element>
    <element id="ServiceRequest.encounter">
      <path value="ServiceRequest.encounter" />
      <min value="1" />
    </element>
    <element id="ServiceRequest.authoredOn">
      <path value="ServiceRequest.authoredOn" />
      <short value="Date of the referral" />
      <min value="1" />
    </element>
    <element id="ServiceRequest.requester">
      <path value="ServiceRequest.requester" />
      <min value="1" />
    </element>
    <element id="ServiceRequest.requester.reference">
      <path value="ServiceRequest.requester.reference" />
      <min value="1" />
    </element>
    <element id="ServiceRequest.requester.type">
      <path value="ServiceRequest.requester.type" />
      <min value="1" />
      <fixedUri value="HealthFacility" />
    </element>
    <element id="ServiceRequest.requester.display">
      <path value="ServiceRequest.requester.display" />
      <min value="1" />
    </element>
    <element id="ServiceRequest.performerType">
      <path value="ServiceRequest.performerType" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.performer">
      <path value="ServiceRequest.performer" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="ServiceRequest.reasonReference">
      <path value="ServiceRequest.reasonReference" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="ServiceRequest.insurance">
      <path value="ServiceRequest.insurance" />
      <max value="0" />
    </element>
    <element id="ServiceRequest.supportingInfo">
      <path value="ServiceRequest.supportingInfo" />
      <short value="Medical condition info" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://bghmc.org/fhir/StructureDefinition/ReferralMedicalCondition" />
      </type>
    </element>
  </differential>
</StructureDefinition>