HL7 v2.8.1 Vocabulary
0.2.0 - ci-build

HL7 v2.8.1 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 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.v281/ and changes regularly. See the Directory of published versions

## : Participation (2.8.1 - 1.1.0) - XML Representation

Active as of 2026-03-13

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="participation"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><ul><li>Include all codes defined in <a href="CodeSystem-participation.html"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/participation</code></a></li></ul></div>
      </text>
      <extension
                 url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated">
        <valueString value="2.8.1"/>
      </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="0912"/>
      </extension>
      <url
           value="http://terminology.hl7.org/v2plusvocab/CodeSystem/participation"/>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:2.16.840.1.113883.18.420"/>
      </identifier>
      <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="http://terminology.hl7.org/v2plusvocab/CodeSystem/v2-0912"/>
      </identifier>
      <version value="1.1.0"/>
      <name value="Participation"/>
      <title value="Participation (2.8.1 - 1.1.0)"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2026-03-13T11:11:38+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 that represent functional involvement of a caregiver or member of a care team with an activity being transmitted (e.g., Case Manager, Evaluator, Transcriber, Nurse Care Practitioner, Midwife, Physician Assistant, etc.).  Used in HL7 Version 2.x messaging in the PRT segment."/>
      <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="AAP"/>
        <display value="Alert Acknowledging Provider"/>
        <definition value="Alert Acknowledging Provider"/>
        <property>
          <code value="comment"/>
          <valueString value="PRT-4 - identity of the clinical user"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.8"/>
        </property>
      </concept>
      <concept>
        <code value="AC"/>
        <display value="Administration Cosigner"/>
        <definition value="Person that cosigned the prescription"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.8"/>
        </property>
      </concept>
      <concept>
        <code value="AD"/>
        <display value="Admitting Provider"/>
        <definition value="Admitting Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="PV1-17 Admitting doctor"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="AI"/>
        <display value="Assistant/Alternate Interpreter"/>
        <definition value="Assistant/Alternate Interpreter"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="AP"/>
        <display value="Administering Provider"/>
        <definition value="Administering Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="RXA-10 Administering Provider"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="ARI"/>
        <display value="Assistant Result Interpreter"/>
        <definition value="Assistant Result Interpreter"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="AT"/>
        <display value="Attending Provider"/>
        <definition value="Attending Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="PV1-7 Attending doctor"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="AUT"/>
        <display value="AUT Author/Event Initiator"/>
        <definition value="AUT Author/Event Initiator"/>
        <property>
          <code value="usage"/>
          <valueString value="ORC-19 Action By"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="CP"/>
        <display value="Consulting Provider"/>
        <definition value="Consulting Provider"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="DP"/>
        <display value="Dispensing Provider"/>
        <definition value="Dispensing Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="RXD-10 Dispensing Provider"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="EP"/>
        <display
                 value="Entering Provider (probably not the same as transcriptionist)"/>
        <definition
                    value="Entering Provider (probably not the same as transcriptionist)"/>
        <property>
          <code value="usage"/>
          <valueString value="ORC-10 Entered By"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="EQUIP"/>
        <display value="Equipment"/>
        <definition value="Equipment"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="FHCP"/>
        <display value="Family Health Care Professional"/>
        <definition value="Family Health Care Professional"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="MDIR"/>
        <display value="Medical Director"/>
        <definition value="Medical Director"/>
        <property>
          <code value="usage"/>
          <valueString value="OBX-25 Performing Organization Medical Director"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="OP"/>
        <display value="Ordering Provider"/>
        <definition value="Ordering Provider"/>
        <property>
          <code value="usage"/>
          <valueString
                       value="ORC-12 Ordering Provider, OBR-16 Ordering Provider, RXO-14 Ordering Provider's DEA Number, RXE-13 Ordering Provider's DEA Number, ORC-24 Ordering Provider Address"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PB"/>
        <display value="Packed by"/>
        <definition value="Packed by"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PH"/>
        <display
                 value="Pharmacist   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <definition
                    value="Pharmacist   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <property>
          <code value="usage"/>
          <valueString
                       value="RXE-14 Pharmacist/Treatment Supplier's Verifier ID"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PI"/>
        <display value="Primary Interpreter"/>
        <definition value="Primary Interpreter"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PO"/>
        <display value="Performing Organization"/>
        <definition value="Performing Organization"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="POMD"/>
        <display value="Performing Organization Medical Director"/>
        <definition value="Performing Organization Medical Director"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PP"/>
        <display value="Primary Care Provider"/>
        <definition value="Primary Care Provider"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="PRI"/>
        <display value="Principal Result Interpreter"/>
        <definition value="Principal Result Interpreter"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="RCT"/>
        <display value="Results Copies To"/>
        <definition value="Results Copies To"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="RO"/>
        <display value="Responsible Observer"/>
        <definition value="Responsible Observer"/>
        <property>
          <code value="usage"/>
          <valueString value="OBX-16 Responsible Observer"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="RP"/>
        <display value="Referring Provider"/>
        <definition value="Referring Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="PV1-8 Referring doctor"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="RT"/>
        <display value="Referred to Provider"/>
        <definition value="Referred to Provider"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="SB"/>
        <display value="Send by"/>
        <definition value="Send by"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="SC"/>
        <display value="Specimen Collector"/>
        <definition value="Specimen Collector"/>
        <property>
          <code value="usage"/>
          <valueString value="OBR-10 Collector Identifier"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="TN"/>
        <display value="Technician"/>
        <definition value="Technician"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="TR"/>
        <display value="Transcriptionist"/>
        <definition value="Transcriptionist"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="VP"/>
        <display value="Verifying Provider"/>
        <definition value="Verifying Provider"/>
        <property>
          <code value="usage"/>
          <valueString value="ORC-11 Verified By"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="VPS"/>
        <display
                 value="Verifying Pharmaceutical Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <definition
                    value="Verifying Pharmaceutical Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <property>
          <code value="usage"/>
          <valueString
                       value="RXE-14 Pharmacist/Treatment Supplier's Verifier ID"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="VTS"/>
        <display
                 value="Verifying Treatment Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <definition
                    value="Verifying Treatment Supplier   (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID)"/>
        <property>
          <code value="usage"/>
          <valueString
                       value="RXE-14 Pharmacist/Treatment Supplier's Verifier ID"/>
        </property>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="WAY"/>
        <display value="Waypoint"/>
        <definition value="Waypoint"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
      <concept>
        <code value="WAYR"/>
        <display value="Waypoint Recipient"/>
        <definition value="Waypoint Recipient"/>
        <property>
          <code value="versionIntroduced"/>
          <valueString value="2.7"/>
        </property>
      </concept>
    </CodeSystem>