HL7 v2.7.1 Vocabulary
0.1.0 - ci-build

HL7 v2.7.1 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.v271/ and changes regularly. See the Directory of published versions

## : Subtype of Referenced Data (2.7.1 - 1.2.1) - XML Representation

Active as of 2026-01-27

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="subtypeOfReferencedData"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><ul><li>Include all codes defined in <a href="CodeSystem-subtypeOfReferencedData.html"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/subtypeOfReferencedData</code></a></li></ul></div>
      </text>
      <extension
                 url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated">
        <valueString value="2.7.1"/>
      </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="0291"/>
      </extension>
      <url
           value="http://terminology.hl7.org/v2plusvocab/CodeSystem/subtypeOfReferencedData"/>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:2.16.840.1.113883.18.181"/>
      </identifier>
      <version value="1.2.1"/>
      <name value="SubtypeOfReferencedData"/>
      <title value="Subtype of Referenced Data (2.7.1 - 1.2.1)"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2026-01-27T19:48:36+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="Code system of a subset of the media subtypes of binary data that are encoded in an ascii structure or stream.  Used in Version 2 messaging  ED and RP datatypes, but only in standard 2.5.1 and earlier; after that, it was recommended that the IANA media types be used instead of this short list of HL7-defined codes.   More information on the standard media types and subtypes may be found at http://www.iana.org/assignments/media-types/media-types.xhtml."/>
      <copyright value="HL7 Inc., 2026"/>
      <caseSensitive value="false"/>
      <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="BASIC"/>
        <display value="ISDN PCM audio data"/>
        <definition value="ISDN PCM audio data"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="DICOM"/>
        <display value="Digital Imaging and Communications in Medicine"/>
        <definition value="Digital Imaging and Communications in Medicine"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="FAX"/>
        <display value="Facsimile data"/>
        <definition value="Facsimile data"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="GIF"/>
        <display value="Graphics Interchange Format"/>
        <definition value="Graphics Interchange Format"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="HTML"/>
        <display value="Hypertext Markup Language"/>
        <definition value="Hypertext Markup Language"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="JOT"/>
        <display value="Electronic ink data (Jot 1.0 standard)"/>
        <definition value="Electronic ink data (Jot 1.0 standard)"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="JPEG"/>
        <display value="Joint Photographic Experts Group"/>
        <definition value="Joint Photographic Experts Group"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="Octet-stream"/>
        <display value="Uninterpreted binary data"/>
        <definition value="Uninterpreted binary data"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="PICT"/>
        <display value="PICT format image data"/>
        <definition value="PICT format image data"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="PostScript"/>
        <display value="PostScript program"/>
        <definition value="PostScript program"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="RTF"/>
        <display value="Rich Text Format"/>
        <definition value="Rich Text Format"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="SGML"/>
        <display
                 value="Standard Generalized Markup Language (HL7 V2.3.1 and later)"/>
        <definition
                    value="Standard Generalized Markup Language (HL7 V2.3.1 and later)"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3.1"/>
        </property>
      </concept>
      <concept>
        <code value="TIFF"/>
        <display value="TIFF image data"/>
        <definition value="TIFF image data"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3"/>
        </property>
      </concept>
      <concept>
        <code value="XML"/>
        <display value="Extensible Markup Language (HL7 V2.3.1 and later)"/>
        <definition value="Extensible Markup Language (HL7 V2.3.1 and later)"/>
        <property>
          <code value="status"/>
          <valueCode value="inactive"/>
        </property>
        <property>
          <code value="modified"/>
          <valueDateTime value="2015-11-24"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.3.1"/>
        </property>
      </concept>
      <concept>
        <code value="x-hl7-cda-level-one"/>
        <display value="HL7 Clinical Document Architecture Level One document"/>
        <definition
                    value="HL7 Clinical Document Architecture Level One document"/>
        <property>
          <code value="usage"/>
          <valueString
                       value="Retained for backwards compatibility only as of v2.6 and CDA R 2. Preferred value is text/xml."/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
    </CodeSystem>