<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="d7ed4729-9ebe-4ee4-9f18-f5194bf73b68" />
  <meta>
    <versionId value="1" />
    <lastUpdated value="2020-04-15T13:28:32.683+00:00" />
  </meta>
  <url value="http://electronichealth.se/fhir/StructureDefinition/NLLUsageDates" />
  <version value="1.0.0" />
  <name value="NLLUsageDates" />
  <status value="active" />
  <date value="2022-01-14" />
  <publisher value="Swedish eHealth Agency" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="EHM" />
    <name value="E-hälsomyndigheten internal model" />
  </mapping>
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="MedicationRequest" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="0" />
    </element>
    <element id="Extension.extension:usageStartDate">
      <path value="Extension.extension" />
      <sliceName value="usageStartDate" />
      <short value="When the patient should start taking the medication." />
      <definition value="Date for indication when the patient should start taking the medication. Mandatory in dose dispensed prescriptions." />
      <min value="0" />
      <max value="1" />
      <mapping>
        <identity value="EHM" />
        <map value="Första doseringsdag" />
      </mapping>
    </element>
    <element id="Extension.extension:usageStartDate.url">
      <path value="Extension.extension.url" />
      <fixedUri value="usageStartDate" />
    </element>
    <element id="Extension.extension:usageStartDate.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="date" />
      </type>
    </element>
    <element id="Extension.extension:usageEndDate">
      <path value="Extension.extension" />
      <sliceName value="usageEndDate" />
      <short value="When the patient should stop taking the medication." />
      <definition value="Date for indication when the patient should stop taking the medication. Mandatory in dose dispensed prescriptions." />
      <min value="0" />
      <max value="1" />
      <mapping>
        <identity value="EHM" />
        <map value="Sista doseringsdag" />
      </mapping>
    </element>
    <element id="Extension.extension:usageEndDate.url">
      <path value="Extension.extension.url" />
      <fixedUri value="usageEndDate" />
    </element>
    <element id="Extension.extension:usageEndDate.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="date" />
      </type>
    </element>
    <element id="Extension.extension:scheduleStartDate">
      <path value="Extension.extension" />
      <sliceName value="scheduleStartDate" />
      <short value="Dosage schedule start date" />
      <definition value="Calculated by the Swedish eHealth Agency.&#xD;&#xA;Date used in renewed prescriptions whith repeating dosages for calculating the current day in the schedule. Used for irregular repeating dosages with &quot;time of day&quot; or &quot;when&quot; (tillfällesdosering) and a UsageStartDate." />
      <min value="0" />
      <max value="1" />
      <mapping>
        <identity value="EHM" />
        <map value="Schemastartdag" />
      </mapping>
    </element>
    <element id="Extension.extension:scheduleStartDate.url">
      <path value="Extension.extension.url" />
      <fixedUri value="scheduleStartDate" />
    </element>
    <element id="Extension.extension:scheduleStartDate.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="date" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://electronichealth.se/fhir/StructureDefinition/NLLUsageDates" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>