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

## : Relationship (2.5.1 - 1.0.0) - XML Representation

Active as of 2026-01-27

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="relationship"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><ul><li>Include all codes defined in <a href="CodeSystem-relationship.html"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/relationship</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="0063"/>
      </extension>
      <url
           value="http://terminology.hl7.org/v2plusvocab/CodeSystem/relationship"/>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:2.16.840.1.113883.18.24"/>
      </identifier>
      <version value="1.0.0"/>
      <name value="Relationship"/>
      <title value="Relationship (2.5.1 - 1.0.0)"/>
      <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 specifying an actual personal relationship that the next of kin/associated party has to a patient.  Used in HL7 Version 2.x messaging in the NK1 and IN1 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="ASC"/>
        <display value="Associate"/>
        <definition value="Associate"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="BRO"/>
        <display value="Brother"/>
        <definition value="Brother"/>
        <designation>
          <language value="de"/>
          <value value="Bruder"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="CGV"/>
        <display value="Care giver"/>
        <definition value="Care giver"/>
        <designation>
          <language value="de"/>
          <value value="Pflegeeltern"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="CHD"/>
        <display value="Child"/>
        <definition value="Child"/>
        <designation>
          <language value="de"/>
          <value value="Kind"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="DEP"/>
        <display value="Handicapped dependent"/>
        <definition value="Handicapped dependent"/>
        <designation>
          <language value="de"/>
          <value value="Begleitperson für Hilfsbedürftige"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="DOM"/>
        <display value="Life partner"/>
        <definition value="Life partner"/>
        <designation>
          <language value="de"/>
          <value value="Lebenspartner"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="EMC"/>
        <display value="Emergency contact"/>
        <definition value="Emergency contact"/>
        <designation>
          <language value="de"/>
          <value value="Ansprechpartner in Notfällen"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="EME"/>
        <display value="Employee"/>
        <definition value="Employee"/>
        <designation>
          <language value="de"/>
          <value value="Angestellter"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="EMR"/>
        <display value="Employer"/>
        <definition value="Employer"/>
        <designation>
          <language value="de"/>
          <value value="Arbeitgeber"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="EXF"/>
        <display value="Extended family"/>
        <definition value="Extended family"/>
        <designation>
          <language value="de"/>
          <value value="erweiterter Familienkreis"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="FCH"/>
        <display value="Foster child"/>
        <definition value="Foster child"/>
        <designation>
          <language value="de"/>
          <value value="Pflegekind"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="FND"/>
        <display value="Friend"/>
        <definition value="Friend"/>
        <designation>
          <language value="de"/>
          <value value="Freund"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="FTH"/>
        <display value="Father"/>
        <definition value="Father"/>
        <designation>
          <language value="de"/>
          <value value="Vater"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="GCH"/>
        <display value="Grandchild"/>
        <definition value="Grandchild"/>
        <designation>
          <language value="de"/>
          <value value="Enkel"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="GRD"/>
        <display value="Guardian"/>
        <definition value="Guardian"/>
        <designation>
          <language value="de"/>
          <value value="Pate"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="GRP"/>
        <display value="Grandparent"/>
        <definition value="Grandparent"/>
        <designation>
          <language value="de"/>
          <value value="Großeltern"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="MGR"/>
        <display value="Manager"/>
        <definition value="Manager"/>
        <designation>
          <language value="de"/>
          <value value="Manager"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="MTH"/>
        <display value="Mother"/>
        <definition value="Mother"/>
        <designation>
          <language value="de"/>
          <value value="Mutter"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="NCH"/>
        <display value="Natural child"/>
        <definition value="Natural child"/>
        <designation>
          <language value="de"/>
          <value value="eigenes Kind"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="NON"/>
        <display value="None"/>
        <definition value="None"/>
        <designation>
          <language value="de"/>
          <value value="keine"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="OAD"/>
        <display value="Other adult"/>
        <definition value="Other adult"/>
        <designation>
          <language value="de"/>
          <value value="anderer Erwachsener"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </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="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="OWN"/>
        <display value="Owner"/>
        <definition value="Owner"/>
        <designation>
          <language value="de"/>
          <value value="Eigentümer"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="PAR"/>
        <display value="Parent"/>
        <definition value="Parent"/>
        <designation>
          <language value="de"/>
          <value value="Eltern"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="SCH"/>
        <display value="Stepchild"/>
        <definition value="Stepchild"/>
        <designation>
          <language value="de"/>
          <value value="Stiefkind"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="SEL"/>
        <display value="Self"/>
        <definition value="Self"/>
        <designation>
          <language value="de"/>
          <value value="selbst"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="SIB"/>
        <display value="Sibling"/>
        <definition value="Sibling"/>
        <designation>
          <language value="de"/>
          <value value="Geschwister"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="SIS"/>
        <display value="Sister"/>
        <definition value="Sister"/>
        <designation>
          <language value="de"/>
          <value value="Schwester"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="SPO"/>
        <display value="Spouse"/>
        <definition value="Spouse"/>
        <designation>
          <language value="de"/>
          <value value="Partner"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="TRA"/>
        <display value="Trainer"/>
        <definition value="Trainer"/>
        <designation>
          <language value="de"/>
          <value value="Trainer"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="UNK"/>
        <display value="Unknown"/>
        <definition value="Unknown"/>
        <designation>
          <language value="de"/>
          <value value="unbekannt"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
      <concept>
        <code value="WRD"/>
        <display value="Ward of court"/>
        <definition value="Ward of court"/>
        <designation>
          <language value="de"/>
          <value value="Vormund"/>
        </designation>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.4"/>
        </property>
      </concept>
    </CodeSystem>