<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="hdir-Identifier-hpr" />
  <meta>
    <lastUpdated value="2020-05-20T11:44:43.162+00:00" />
  </meta>
  <url value="http://helsedirektoratet.no/fhir/StructureDefinition/hdir-Identifier-hpr" />
  <name value="HdirIdentifierHpr" />
  <status value="draft" />
  <date value="2020-05-19T21:32:31.8488204+00:00" />
  <description value="Datatype for helsepersonellnummer slik at den kan brukes i flere profiler." />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Identifier" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Identifier" />
  <derivation value="constraint" />
  <snapshot />
  <differential>
    <element id="Identifier">
      <path value="Identifier" />
      <short value="Norsk fødselsnummer" />
    </element>
    <element id="Identifier.extension">
      <path value="Identifier.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Identifier.extension:owner">
      <path value="Identifier.extension" />
      <sliceName value="owner" />
      <max value="0" />
      <type>
        <code value="Extension" />
        <profile value="http://helsedirektoratet.no/fhir/StructureDefinition/hdir-OwnerName" />
      </type>
    </element>
    <element id="Identifier.use">
      <path value="Identifier.use" />
      <min value="1" />
    </element>
    <element id="Identifier.type">
      <path value="Identifier.type" />
      <max value="0" />
    </element>
    <element id="Identifier.system">
      <path value="Identifier.system" />
      <min value="1" />
      <fixedUri value="urn:oid:2.16.578.1.12.4.1.4.4" />
    </element>
    <element id="Identifier.value">
      <path value="Identifier.value" />
      <min value="1" />
      <maxLength value="9" />
      <constraint>
        <key value="value-length" />
        <severity value="error" />
        <human value="@value must be valid HPR" />
        <expression value="$this.matches('^[0-9]{1,9}$')" />
        <source value="Identifier" />
      </constraint>
    </element>
    <element id="Identifier.period">
      <path value="Identifier.period" />
      <max value="0" />
    </element>
    <element id="Identifier.assigner">
      <path value="Identifier.assigner" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>