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: Relationship Type (2.9 - 1.0.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSrelationshipType | Version: 1.0.0
Active as of 2026-03-13 | Computable Name: Hl7VSrelationshipType
Other Identifiers: OID:2.16.840.1.113883.21.471, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0948
Copyright/Legal: HL7 Inc., 2026

Value Set of codes that specify the type of relationship that is established between the instances of Source Information and Target Information.

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/v2CS-relationshipType` version 📍1.0.0

### Expansion

Expansion performed internally based on codesystem Relationship Type (2.9 - 1.0.0) v1.0.0 (CodeSystem)

This value set contains 9 concepts

System | Code | Display (en) | Definition | JSON | XML
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | CAUS | Causes/caused | Source universal service identifier causes/caused the outcome(s) on the target |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | COMP | Component of | Target universal service identifier is a component of source universal identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | CONCR | Concurrently | Source and target universal service identifier should start concurrently |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | EVID | Evidence | Source universal service identifier provides evidence for target universal service identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | INTF | Interferes / interfered | Source universal service identifier interferes / interfered with fulfilment of target universal service identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | LIMIT | Limits/limited | Source universal service identifier limits/limited the fulfillment of target universal service identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | SUCCD | Succeeds | Target universal service identifier should succeed (starts after end of) source universal service identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | SVTGT | Service target | Target universal service identifier is the object of the service identified by the source universal service identifier |  |
`http://terminology.hl7.org/v2plusvocab/CodeSystem/v2CS-relationshipType` | TRIG | Triggers/triggered | Source universal service identifier triggers action of target universal service identifier |  |

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