HL7 v2.1 Vocabulary
0.1.0 - ci-build

HL7 v2.1 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v21/ and changes regularly. See the Directory of published versions

## : Diagnostic Service Section ID (2.1 - 1.0.0) - XML Representation

Active as of 2026-01-27

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="diagnosticServiceSectionId"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><ul><li>Include all codes defined in <a href="CodeSystem-diagnosticServiceSectionId.html"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/diagnosticServiceSectionId</code></a></li></ul></div>
      </text>
      <extension
                 url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated">
        <valueString value="2.1"/>
      </extension>
      <extension
                 url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory">
        <valueString value="generate correct history somehow"/>
      </extension>
      <extension
                 url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo">
        <valueString value="0074"/>
      </extension>
      <url
           value="http://terminology.hl7.org/v2plusvocab/CodeSystem/diagnosticServiceSectionId"/>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:2.16.840.1.113883.18.29"/>
      </identifier>
      <version value="1.0.0"/>
      <name value="DiagnosticServiceSectionId"/>
      <title value="Diagnostic Service Section ID (2.1 - 1.0.0)"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2026-01-27T19:20:25+00:00"/>
      <publisher value="HL7/FO"/>
      <contact>
        <name value="HL7/FO"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org"/>
        </telecom>
      </contact>
      <description
                   value="HL7-defined code system of concepts which specify a section of a diagnostic service where the observation may be performed.  Used in HL7 Version 2.x messaging in the OBR and OM4 segments."/>
      <copyright value="HL7 Inc., 2026"/>
      <caseSensitive value="true"/>
      <compositional value="false"/>
      <content value="complete"/>
      <property>
        <code value="versionIntroduced"/>
        <uri
             value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced"/>
        <description value="version when was this code introduced"/>
        <type value="string"/>
      </property>
      <property>
        <code value="versionDeprecated"/>
        <uri
             value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated"/>
        <description value="version when was this code deprecated"/>
        <type value="string"/>
      </property>
      <property>
        <code value="status"/>
        <uri value="http://hl7.org/fhir/concept-properties#status"/>
        <description
                     value="A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired"/>
        <type value="code"/>
      </property>
      <property>
        <code value="comment"/>
        <uri
             value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment"/>
        <description
                     value="A string that provides additional detail pertinent to the use or understanding of the concept"/>
        <type value="string"/>
      </property>
      <property>
        <code value="usage"/>
        <uri
             value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage"/>
        <description value="usage notes for this code"/>
        <type value="string"/>
      </property>
      <property>
        <code value="modified"/>
        <uri
             value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified"/>
        <description value="date of last modification"/>
        <type value="dateTime"/>
      </property>
      <concept id="470">
        <code value="BG"/>
        <display value="Blood Gases"/>
        <definition value="Blood Gases"/>
        <designation>
          <language value="de"/>
          <value value="Blutgase"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="476">
        <code value="CH"/>
        <display value="Chemistry"/>
        <definition value="Chemistry"/>
        <designation>
          <language value="de"/>
          <value value="klinische Chemie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="478">
        <code value="CP"/>
        <display value="Cytopathology"/>
        <definition value="Cytopathology"/>
        <designation>
          <language value="de"/>
          <value value="Zellpathologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="475">
        <code value="CT"/>
        <display value="CAT Scan"/>
        <definition value="CAT Scan"/>
        <designation>
          <language value="de"/>
          <value value="Computertomographie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="472">
        <code value="CUS"/>
        <display value="Cardiac Ultrasound"/>
        <definition value="Cardiac Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="kardiologische Ultraschalluntersuchung"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="479">
        <code value="EC"/>
        <display value="Electrocardiac"/>
        <definition value="Electrocardiac (e.g., EKG, EEC, Holter)"/>
        <designation>
          <language value="de"/>
          <value value="Elektrokardiographie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="482">
        <code value="HM"/>
        <display value="Hematology"/>
        <definition value="Hematology"/>
        <designation>
          <language value="de"/>
          <value value="Hämatologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="566">
        <code value="IMM"/>
        <display value="Immunology"/>
        <definition value="Immunology"/>
        <designation>
          <language value="de"/>
          <value value="Immunologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="483">
        <code value="MB"/>
        <display value="Microbiology"/>
        <definition value="Microbiology"/>
        <designation>
          <language value="de"/>
          <value value="Mikrobiologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="568">
        <code value="MCB"/>
        <display value="Mycobacteriology"/>
        <definition value="Mycobacteriology"/>
        <designation>
          <language value="de"/>
          <value value="Mykobakteriologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="567">
        <code value="MYC"/>
        <display value="Mycology"/>
        <definition value="Mycology"/>
        <designation>
          <language value="de"/>
          <value value="Mykologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="486">
        <code value="NMR"/>
        <display value="Nuclear Magnetic Resonance"/>
        <definition value="Nuclear Magnetic Resonance"/>
        <designation>
          <language value="de"/>
          <value value="Magnetresonanztomographie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="485">
        <code value="NMS"/>
        <display value="Nuclear Medicine Scan"/>
        <definition value="Nuclear Medicine Scan"/>
        <designation>
          <language value="de"/>
          <value value="Szintigramm"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="487">
        <code value="NRS"/>
        <display value="Nursing Service Measures"/>
        <definition value="Nursing Service Measures"/>
        <designation>
          <language value="de"/>
          <value value="Pflegemaßnahme"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="606">
        <code value="OT"/>
        <display value="Occupational Therapy"/>
        <definition value="Occupational Therapy"/>
        <designation>
          <language value="de"/>
          <value value="Beschäftigungstherapie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="569">
        <code value="OTH"/>
        <display value="Other"/>
        <definition value="Other"/>
        <designation>
          <language value="de"/>
          <value value="andere"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="488">
        <code value="OUS"/>
        <display value="OB Ultrasound"/>
        <definition value="OB Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="geburtshilfl. Ultraschalluntersuchung"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="489">
        <code value="PHR"/>
        <display value="Pharmacy"/>
        <definition value="Pharmacy"/>
        <designation>
          <language value="de"/>
          <value value="Apotheke"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="605">
        <code value="PT"/>
        <display value="Physical Therapy"/>
        <definition value="Physical Therapy"/>
        <designation>
          <language value="de"/>
          <value value="physiklische Therapie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="608">
        <code value="RC"/>
        <display value="Respiratory Care"/>
        <definition value="Respiratory Care"/>
        <designation>
          <language value="de"/>
          <value value="Atmungstherapie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="607">
        <code value="RT"/>
        <display value="Radiation Therapy"/>
        <definition value="Radiation Therapy"/>
        <designation>
          <language value="de"/>
          <value value="Strahlentherapie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="493">
        <code value="RUS"/>
        <display value="Radiology Ultrasound"/>
        <definition value="Radiology Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="radiolog. Ultraschalluntersuchung"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="495">
        <code value="SP"/>
        <display value="Surgical Pathology"/>
        <definition value="Surgical Pathology"/>
        <designation>
          <language value="de"/>
          <value value="operative Pathologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="494">
        <code value="SR"/>
        <display value="Serology"/>
        <definition value="Serology"/>
        <designation>
          <language value="de"/>
          <value value="Serologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="496">
        <code value="TX"/>
        <display value="Toxicology"/>
        <definition value="Toxicology"/>
        <designation>
          <language value="de"/>
          <value value="Toxikologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="497">
        <code value="VUS"/>
        <display value="Vascular Ultrasound"/>
        <definition value="Vascular Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="Ultraschalluntersuchung der Gefäße"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept id="477">
        <code value="XRC"/>
        <display value="Cineradiography"/>
        <definition value="Cineradiography"/>
        <designation>
          <language value="de"/>
          <value value="Röntgenkinematographie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
    </CodeSystem>