HL7 v2.3 Vocabulary
0.2.0 - ci-build

HL7 v2.3 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.v23/ and changes regularly. See the Directory of published versions

ValueSet: Master File Identifier Code (2.3 - 1.1.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSmasterFileIdentifierCode Version: 1.1.0
Active as of 2026-03-13 Computable Name: Hl7VSmasterFileIdentifierCode
Other Identifiers: OID:2.16.840.1.113883.21.103, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0175

Copyright/Legal: HL7 Inc., 2026

Concepts which are represented by codes identifying HL7Versions 2.x Master Files.

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)

 

Expansion

Expansion performed internally based on codesystem Master File Identifier Code (2.3 - 1.1.0) v1.1.0 (CodeSystem)

This value set contains 13 concepts

SystemCodeDisplay (en)DefinitionJSONXML
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  CDMCharge description master fileCharge description master file
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  CM0Clinical study masterClinical study master
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  CM1Clinical study phase masterClinical study phase master
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  CM2Clinical study Data Schedule MasterClinical study Data Schedule Master
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  LOCLocation master fileLocation master file (see Chapter 3, Appendix)
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM1Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM2Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM3Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM4Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM5Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  OM6Observation text master file segments (e.g., Lab)Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B):
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  PRAPractitioner master filePractitioner master file (see Chapter 8, Appendix)
http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes  STFStaff Master FileStaff Master File (see Chapter 8, Appendix)

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