<StructureDefinition xmlns="http://hl7.org/fhir">
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">Enter you narrative here</div>
  </text>
  <url value="http://hapi.fhir.org/baseR4/StructureDefinition/7276698" />
  <name value="TWCoreObservationNeuroConductionTestResult" />
  <status value="draft" />
  <date value="2023-01-17T06:41:47.6669351+00:00" />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Observation" />
  <baseDefinition value="https://twcore.mohw.gov.tw/fhir/StructureDefinition/Observation-laboratoryResult-twcore" />
  <derivation value="constraint" />
  <differential>
    <element id="Observation">
      <path value="Observation" />
      <short value="神經傳導檢查報告" />
      <definition value="神經傳導檢查報告內容。" />
    </element>
    <element id="Observation.extension">
      <path value="Observation.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="0" />
    </element>
    <element id="Observation.extension:TWNHIordercode">
      <path value="Observation.extension" />
      <sliceName value="TWNHIordercode" />
      <short value="健保碼內容" />
      <definition value="此為中央健康保險署(NHI)維護之醫療服務給付項目-檢驗相關代碼，主要針對申報使用，更新頻率相對頻繁，可免費使用，可依情境選用此代碼。" />
      <min value="0" />
      <type>
        <code value="Extension" />
        <profile value="http://hl7.org/fhir/StructureDefinition/observation-focusCode" />
      </type>
      <isModifier value="false" />
    </element>
    <element id="Observation.extension:TWNHIordercode.value[x].coding.system">
      <path value="Observation.extension.value[x].coding.system" />
      <patternUri value="https://twcore.mohw.gov.tw/tsfhir/CodeSystem/medical-service-payment-tw" />
    </element>
    <element id="Observation.extension:TWNHIordercode.value[x].coding.code">
      <path value="Observation.extension.value[x].coding.code" />
      <short value="檢查健保碼" />
      <definition value="檢查健保碼" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Observation.extension:TWNHIordercode.value[x].coding.display">
      <path value="Observation.extension.value[x].coding.display" />
      <short value="健保檢查名稱" />
      <definition value="健保檢查名稱" />
      <min value="1" />
    </element>
    <element id="Observation.identifier">
      <path value="Observation.identifier" />
      <short value="檢查單號識別碼" />
      <definition value="此檢查的唯一識別碼" />
    </element>
    <element id="Observation.category.coding.code">
      <path value="Observation.category.coding.code" />
      <patternCode value="NeuroConductionTest" />
    </element>
    <element id="Observation.subject">
      <path value="Observation.subject" />
      <short value="受檢查的病人" />
    </element>
    <element id="Observation.focus">
      <path value="Observation.focus" />
      <max value="0" />
    </element>
    <element id="Observation.specimen">
      <path value="Observation.specimen" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>