HL7 v2.9 Vocabulary
0.2.0 - ci-build

HL7 v2.9 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.v29/ and changes regularly. See the Directory of published versions

## ValueSet: Participation (2.9 - 1.3.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSparticipation | Version: 1.3.0
Active as of 2026-03-13 | Computable Name: Hl7VSparticipation
Other Identifiers: OID:2.16.840.1.113883.21.438, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0912
Copyright/Legal: HL7 Inc., 2026

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.)

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include all codes defined in `http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` version 📍1.3.0

### Expansion

Expansion performed internally based on codesystem Participation (2.9 - 1.3.0) v1.3.0 (CodeSystem)

This value set contains 52 concepts

System | Code | Display (en) | Inactive | Definition | status | JSON | XML
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AAP | Alert Acknowledging Provider |  | Alert Acknowledging Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AC | Administration Cosigner |  | Person that cosigned the prescription |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AD | Admitting Provider |  | Admitting Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AHP | Authorized Performing Health Professional |  | The specific Health Professional who has been approved to perform the ordered services for the patient. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AI | Assistant/Alternate Interpreter |  | Assistant/Alternate Interpreter |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AP | Administering Provider |  | Administering Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | APO | Authorized Performing Provider Organization |  | The Provider Organization that has been approved to perform the sanctioned procedures to which the patient was referred to. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | ARI | Assistant Result Interpreter |  | Assistant Result Interpreter |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AT | Attending Provider |  | Attending Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | AUT | Author/Event Initiator |  | Identifies the entity responsible for initiating the event |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | CLPO | Collecting Provider Organization |  | The organization that is responsible for collecting the specimen. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | CP | Consulting Provider |  | Consulting Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | DIE | De-Identification Entity |  | Organization, person or device that has the authority to remove a specimen identifier. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | DP | Dispensing Provider |  | Dispensing Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | EARI | Expected Assistant Result Interpreter |  | The Assistant Result Interpreter who is expected to interpret the result (in the future). |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | ED | Entering Device |  | Identifies the device that was used to enter the order into the system. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | EO | Entering Organization |  | Identifies the organization that entered the order into the system. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | EP | Entering Person |  | Identifies the person that entered the order into the system |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | EPRI | Expected Principal Result Interpreter |  | The Principal Result Interpreter who is expected to interpret the result (in the future). |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | EQUIP | Equipment |  | Equipment |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | FHCP | Family Health Care Professional |  | Family Health Care Professional |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | FL | From Location |  | Describes the location (coordinates) of the specimen/container in the previous holder / storage equipment before the move or the geographical location from which the specimen/container was moved. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | MDIR | Medical Director |  | Medical Director |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | OF | Ordering Facility |  | The facility from where the order was placed |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | OP | Ordering Provider |  | Ordering Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | OPO | Ordering Provider Organization |  | The organization the ordering provider is associated with. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | OS | Outside Site(s) Where Observation May Be Performed |  | Outside Site(s) Where Observation May Be Performed |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PB | Packed by |  | Packed by |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PH | Pharmacist |  | Identifies the person taking responsibility for the prescription dispense |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PI | Primary Interpreter |  | Primary Interpreter |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PO | Performing Organization |  | Performing Organization |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | POMD | Performing Organization Medical Director |  | Performing Organization Medical Director |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PP | Primary Care Provider |  | Primary Care Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PPH | Patient Preferred Pharmacy |  | Pharmacy the patient would prefer to use for any future medication orders. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | PRI | Principal Result Interpreter |  | Identifies the person responsible for interpreting the results of the study/test |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RCT | Results Copies To |  | Results Copies To |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RHP | Referring Health Professional |  | The Health Professional who refers the patient. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RIE | Re-Identification Entity |  | Organization, person or device that has the authority to assign a specimen identifier. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RO | Responsible Observer |  | Responsible Observer |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RP | Referring Provider |  | Referring Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RPO | Referring Provider Organization |  | The Provider Organization that refers the patient. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | RT | Referred to Provider |  | Referred to Provider |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | SB | Send by |  | Send by |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | SC | Specimen Collector |  | The person that collected the specimen. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | TL | To Location |  | Describes the location (coordinates) of the specimen/container in the previous holder / storage equipment after the move or the geographical location to which the specimen/container was moved. |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | TN | Technician |  | Technician |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | TR | Transcriptionist |  | Transcriptionist |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | VP | Verifier (Verifying Person) |  | Identifies the person verifying the dispense / a step in the dispense process / verifying the treatment corresponds to the order |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | VPS | Verifying Pharmaceutical Supplier (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID) | inactive | Verifying Pharmaceutical Supplier (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | VTS | Verifying Treatment Supplier (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID) | inactive | Verifying Treatment Supplier (not sure how to dissect Pharmacist/Treatment Supplier's Verifier ID) | inactive |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | WAY | Waypoint |  | Waypoint |  |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/participation` | WAYR | Waypoint Recipient |  | Waypoint Recipient |  |  |

Explanation of the columns that may appear on this page:

Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System | The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code | The code (used as the code in the resource instance)
Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition | An explanation of the meaning of the concept
Comments | Additional notes about how to use the code