HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

NamingSystem: DICOM UID Registry

Official URL: http://terminology.hl7.org/NamingSystem/DCMUID Version: 1.0.0
Responsible: National Electrical Manufacturers Association (NEMA) Computable Name: DCMUID

Registry of UID values that are registered and used throughout the Parts of the DICOM Standard. This central registry ensures that when additional UIDs are assigned, non-duplicate values are assigned.

For information see http://dicom.nema.org/resources/ontology/DCMUID.

Language: en

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/DCMUID
Version1.0.0
NameDCMUID
TitleDICOM UID Registry
Statusactive
Definition

Registry of UID values that are registered and used throughout the Parts of the DICOM Standard. This central registry ensures that when additional UIDs are assigned, non-duplicate values are assigned.

For information see http://dicom.nema.org/resources/ontology/DCMUID.

PublisherNational Electrical Manufacturers Association (NEMA)

Identifiers

TypeValuePreferredPeriodComment
OID1.2.840.10008.2.6.1true
URIhttp://dicom.nema.org/resources/ontology/DCMUIDtrue2026-01-08 --> (ongoing)This is the URL endorsed by the TSMG and is considered authoritative.

History

DateActionAuthorCustodianComment
2026-03-06createJessica BotaTSMGcreate a url for DCMUID DICOM Unique Identifiers; up-767