HL7 v2.3 Vocabulary
0.1.0 - ci-build

HL7 v2.3 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.1.0 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.v23/ and changes regularly. See the Directory of published versions

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

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes Version: 1.1.0
Active as of 2026-01-27 Computable Name: MasterFileIdentifierCodes
Other Identifiers: OID:2.16.840.1.113883.18.91

Copyright/Legal: HL7 Inc., 2026

HL7-defined code system of concepts which are represented by codes identifying HL7 Versions 2.x Master Files. Used in HL7 Version 2.x messaging in the MFI segment.

This Code system is referenced in the content logical definition of the following value sets:

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
versionIntroduced versionIntroduced http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced string version when was this code introduced
versionDeprecated versionDeprecated http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated string version when was this code deprecated
status status http://hl7.org/fhir/concept-properties#status code A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired
comment comment http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment string A string that provides additional detail pertinent to the use or understanding of the concept
usage usage http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage string usage notes for this code
modified modified http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified dateTime date of last modification

Concepts

This case-sensitive code system http://terminology.hl7.org/v2plusvocab/CodeSystem/masterFileIdentifierCodes defines the following codes:

CodeDisplayDefinitionversionIntroducedcommentmodifiedDeutsch (German, de)
CDM Charge description master file Charge description master file 2.2 see chapter 6, appendix 2015-08-21 Leistungskatalog
CM0 Clinical study master Clinical study master 2.3
CM1 Clinical study phase master Clinical study phase master 2.3
CM2 Clinical study Data Schedule Master Clinical study Data Schedule Master 2.3
LOC Location master file Location master file (see Chapter 3, Appendix) 2.3 2015-08-21
OM1 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
OM2 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
OM3 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
OM4 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
OM5 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
OM6 Observation text master file segments (e.g., Lab) Observation text master file segments (e.g., Lab) (see Chapter 87, Appendix B): 2.2 2015-08-21
PRA Practitioner master file Practitioner master file (see Chapter 8, Appendix) 2.2 2015-08-21 Ärztekatalog
STF Staff Master File Staff Master File (see Chapter 8, Appendix) 2.2 2015-08-21 Mitarbeiterkatalog