<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://simplifier.net/fhir/MyHealthWay/StructureDefinition/DocumentReference" />
  <version value="0.0.1" />
  <name value="DocumentReference" />
  <status value="draft" />
  <date value="2023-04-25T00:20:14.4989839+00:00" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="DocumentReference" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DocumentReference" />
  <derivation value="constraint" />
  <differential>
    <element id="DocumentReference.masterIdentifier">
      <path value="DocumentReference.masterIdentifier" />
      <max value="0" />
    </element>
    <element id="DocumentReference.identifier">
      <path value="DocumentReference.identifier" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="DocumentReference.identifier.use">
      <path value="DocumentReference.identifier.use" />
      <max value="0" />
    </element>
    <element id="DocumentReference.identifier.type">
      <path value="DocumentReference.identifier.type" />
      <max value="0" />
    </element>
    <element id="DocumentReference.identifier.system">
      <path value="DocumentReference.identifier.system" />
      <min value="1" />
    </element>
    <element id="DocumentReference.identifier.value">
      <path value="DocumentReference.identifier.value" />
      <min value="1" />
    </element>
    <element id="DocumentReference.identifier.period">
      <path value="DocumentReference.identifier.period" />
      <max value="0" />
    </element>
    <element id="DocumentReference.identifier.assigner">
      <path value="DocumentReference.identifier.assigner" />
      <max value="0" />
    </element>
    <element id="DocumentReference.status">
      <path value="DocumentReference.status" />
      <fixedCode value="current" />
    </element>
    <element id="DocumentReference.docStatus">
      <path value="DocumentReference.docStatus" />
      <max value="0" />
    </element>
    <element id="DocumentReference.type">
      <path value="DocumentReference.type" />
      <min value="1" />
    </element>
    <element id="DocumentReference.type.coding.system">
      <path value="DocumentReference.type.coding.system" />
      <min value="1" />
      <fixedUri value="http://loinc.org" />
    </element>
    <element id="DocumentReference.type.coding.version">
      <path value="DocumentReference.type.coding.version" />
      <max value="0" />
    </element>
    <element id="DocumentReference.type.coding.code">
      <path value="DocumentReference.type.coding.code" />
      <min value="1" />
    </element>
    <element id="DocumentReference.type.coding.userSelected">
      <path value="DocumentReference.type.coding.userSelected" />
      <max value="0" />
    </element>
    <element id="DocumentReference.category">
      <path value="DocumentReference.category" />
      <max value="0" />
    </element>
    <element id="DocumentReference.subject">
      <path value="DocumentReference.subject" />
      <min value="1" />
    </element>
    <element id="DocumentReference.subject.reference">
      <path value="DocumentReference.subject.reference" />
      <min value="1" />
    </element>
    <element id="DocumentReference.subject.type">
      <path value="DocumentReference.subject.type" />
      <max value="0" />
    </element>
    <element id="DocumentReference.subject.identifier">
      <path value="DocumentReference.subject.identifier" />
      <max value="0" />
    </element>
    <element id="DocumentReference.subject.display">
      <path value="DocumentReference.subject.display" />
      <max value="0" />
    </element>
    <element id="DocumentReference.date">
      <path value="DocumentReference.date" />
      <min value="1" />
    </element>
    <element id="DocumentReference.author">
      <path value="DocumentReference.author" />
      <max value="0" />
    </element>
    <element id="DocumentReference.authenticator">
      <path value="DocumentReference.authenticator" />
      <max value="0" />
    </element>
    <element id="DocumentReference.custodian">
      <path value="DocumentReference.custodian" />
      <max value="0" />
    </element>
    <element id="DocumentReference.relatesTo">
      <path value="DocumentReference.relatesTo" />
      <max value="0" />
    </element>
    <element id="DocumentReference.description">
      <path value="DocumentReference.description" />
      <max value="0" />
    </element>
    <element id="DocumentReference.securityLabel">
      <path value="DocumentReference.securityLabel" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.language">
      <path value="DocumentReference.content.attachment.language" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.data">
      <path value="DocumentReference.content.attachment.data" />
      <min value="1" />
    </element>
    <element id="DocumentReference.content.attachment.url">
      <path value="DocumentReference.content.attachment.url" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.size">
      <path value="DocumentReference.content.attachment.size" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.hash">
      <path value="DocumentReference.content.attachment.hash" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.title">
      <path value="DocumentReference.content.attachment.title" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.attachment.creation">
      <path value="DocumentReference.content.attachment.creation" />
      <max value="0" />
    </element>
    <element id="DocumentReference.content.format">
      <path value="DocumentReference.content.format" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.encounter.reference">
      <path value="DocumentReference.context.encounter.reference" />
      <min value="1" />
    </element>
    <element id="DocumentReference.context.encounter.type">
      <path value="DocumentReference.context.encounter.type" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.encounter.identifier">
      <path value="DocumentReference.context.encounter.identifier" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.encounter.display">
      <path value="DocumentReference.context.encounter.display" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.event">
      <path value="DocumentReference.context.event" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.period">
      <path value="DocumentReference.context.period" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.facilityType">
      <path value="DocumentReference.context.facilityType" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.practiceSetting">
      <path value="DocumentReference.context.practiceSetting" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.sourcePatientInfo">
      <path value="DocumentReference.context.sourcePatientInfo" />
      <max value="0" />
    </element>
    <element id="DocumentReference.context.related">
      <path value="DocumentReference.context.related" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>