HL7 v2.5.1 Vocabulary
0.1.0 - ci-build

HL7 v2.5.1 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.v251/ and changes regularly. See the Directory of published versions

## : Diagnostic Service Section ID (2.5.1 - 1.4.0) - 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="2.5.1"/>
      </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="1.4.0"/>
      <name value="DiagnosticServiceSectionId"/>
      <title value="Diagnostic Service Section ID (2.5.1 - 1.4.0)"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2026-01-27T19:29:18+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>
        <code value="AU"/>
        <display value="Audiology"/>
        <definition value="Audiology"/>
        <designation>
          <language value="de"/>
          <value value="Audiologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="BLB"/>
        <display value="Blood Bank"/>
        <definition value="Blood Bank"/>
        <designation>
          <language value="de"/>
          <value value="Blutbank"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <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>
        <code value="CTH"/>
        <display value="Cardiac Catheterization"/>
        <definition value="Cardiac Catheterization"/>
        <designation>
          <language value="de"/>
          <value value="Herzkatheter"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <code value="EN"/>
        <display value="Electroneuro"/>
        <definition value="Electroneuro (EEG, EMG, EP, PSG)"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="ICU"/>
        <display value="Bedside ICU Monitoring"/>
        <definition value="Bedside ICU Monitoring"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="IMG"/>
        <display value="Diagnostic Imaging"/>
        <definition value="Diagnostic Imaging"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2024-12-30"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="LAB"/>
        <display value="Laboratory"/>
        <definition value="Laboratory"/>
        <designation>
          <language value="de"/>
          <value value="Labor"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <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>
        <code value="NMR"/>
        <display value="Nuclear Magnetic Resonance"/>
        <definition value="Nuclear Magnetic Resonance"/>
        <designation>
          <language value="de"/>
          <value value="Kernspintomographie (MR)"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <code value="OSL"/>
        <display value="Outside Lab"/>
        <definition value="Outside Lab"/>
        <designation>
          <language value="de"/>
          <value value="Externes Labor"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <code value="OUS"/>
        <display value="OB Ultrasound"/>
        <definition value="OB Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="Geburtshilfiche Ultraschalluntersuchung"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept>
        <code value="PAR"/>
        <display value="Parasitology"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2024-12-30"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="PAT"/>
        <display value="Pathology (gross &amp; histopath, not surgical)"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2024-12-30"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="PF"/>
        <display value="Pulmonary Function"/>
        <definition value="Pulmonary Function"/>
        <designation>
          <language value="de"/>
          <value value="Lungenfunktion"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="PHY"/>
        <display value="Physician"/>
        <definition value="Physician (Hx. Dx, admission note, etc.)"/>
        <designation>
          <language value="de"/>
          <value
                 value="Arzt (Krankengeschichte, Diagnose, Aufnahmeuntersuchung)"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="RAD"/>
        <display value="Radiology"/>
        <definition value="Radiology"/>
        <designation>
          <language value="de"/>
          <value value="Radiologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="RC"/>
        <display value="Respiratory Care (therapy)"/>
        <definition value="Respiratory Care (therapy)"/>
        <designation>
          <language value="de"/>
          <value value="Atemtherapie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="RUS"/>
        <display value="Radiology Ultrasound"/>
        <definition value="Radiology Ultrasound"/>
        <designation>
          <language value="de"/>
          <value value="Radiologische Ultraschalluntersuchung"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
      <concept>
        <code value="RX"/>
        <display value="Radiograph"/>
        <definition value="Radiograph"/>
        <designation>
          <language value="de"/>
          <value value="Röntgenaufnahme"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <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>
        <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>
        <code value="URN"/>
        <display value="Urinalysis"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2024-12-30"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="VR"/>
        <display value="Virology"/>
        <definition value="Virology"/>
        <designation>
          <language value="de"/>
          <value value="Virologie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.2"/>
        </property>
      </concept>
      <concept>
        <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>
        <code value="XRC"/>
        <display value="Cineradiograph"/>
        <definition value="Cineradiograph"/>
        <designation>
          <language value="de"/>
          <value value="Röntgenkinematographie"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.1"/>
        </property>
      </concept>
    </CodeSystem>