HL7 Terminology (THO)
3.1.0 - Publication International flag

This page is part of the HL7 Terminology (v3.1.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

NamingSystem: Unified Code for Units of Measure (UCUM)

Official URL: http://terminology.hl7.org/NamingSystem/v3-ucum Version:
Active as of 2020-11-03 Responsible: Regenstrief Computable Name: UCUM

The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business. The purpose is to facilitate unambiguous electronic communication of quantities together with their units. The focus is on electronic communication, as opposed to communication between humans. A typical application of The Unified Code for Units of Measure are electronic data interchange (EDI) protocols, but there is nothing that prevents it from being used in other types of machine communication.

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/v3-ucum
NameUCUM
Statusactive
Definition

The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business. The purpose is to facilitate unambiguous electronic communication of quantities together with their units. The focus is on electronic communication, as opposed to communication between humans. A typical application of The Unified Code for Units of Measure are electronic data interchange (EDI) protocols, but there is nothing that prevents it from being used in other types of machine communication.

PublisherRegenstrief

Identifiers

TypeValuePreferred
OID2.16.840.1.113883.6.8true
URIhttp://unitsofmeasure.orgtrue

History

DateActionAuthorCustodianComment
2020-11-03reviseReuben DanielsVocabulary WGUpdated metadata to align with HTA and associated UTG external CodeSystem
2020-10-09reviseReuben DanielsVocabulary WGFixed title extension URL to be consistent with latest Publisher