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

ValueSet: hl7VS-universalIdType

Official URL: http://terminology.hl7.org/ValueSet/v2-0301 Version: 3.0.0
Responsible: Health Level Seven International Computable Name: Hl7VSUniversalIdType
Other Identifiers: OID:2.16.840.1.113883.21.198

Copyright/Legal: This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html

Types of UID (Universal Identifiers).

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)

Language: en

 

Expansion

Expansion performed internally based on codesystem universalIdType v3.0.0 (CodeSystem)

This value set contains 19 concepts

SystemCodeDisplay (en)DefinitionstatusJSONXML
http://terminology.hl7.org/CodeSystem/v2-0301  CAPCollege of American Pathologist Accreditation NumberAllows for the ability to designate organization identifier as a "CAP" assigned number (for labs)N
http://terminology.hl7.org/CodeSystem/v2-0301  CLIAClinical Laboratory Improvement AmendmentsClinical Laboratory Improvement Amendments. Allows for the ability to designate organization identifier as a "CLIA" assigned number (for labs)
http://terminology.hl7.org/CodeSystem/v2-0301  CLIPClinical laboratory Improvement ProgramClinical laboratory Improvement Program. Allows for the ability to designate organization identifier as a "CLIP" assigned number (for labs).  Used by US Department of Defense.
http://terminology.hl7.org/CodeSystem/v2-0301  DNSDomain Name SystemAn Internet host name, in accordance with RFC 1035; or an IP address. Either in ASCII or as integers, with periods between components ("dotted" notation).
http://terminology.hl7.org/CodeSystem/v2-0301  EUI64IEEE 64-bit Extended Unique IdentifierIEEE 64-bit Extended Unique Identifier is comprised of a 24-bit company identifier and a 40-bit instance identifier. The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”. The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique. The 40-bit extensions are assigned by manufacturers. This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6). [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.html for a detailed explanation of the format.]
http://terminology.hl7.org/CodeSystem/v2-0301  GUIDglobally unique identifierSame as UUID.
http://terminology.hl7.org/CodeSystem/v2-0301  HCDCEN Healthcare Coding IdentifierThe CEN Healthcare Coding Scheme Designator
http://terminology.hl7.org/CodeSystem/v2-0301  HL7HL7 registration schemesHL7 registration schemes
http://terminology.hl7.org/CodeSystem/v2-0301  ISOISO Object IdentifierAn International Standards Organization Object Identifier (OID), in accordance with ISO/IEC 8824. Formatted as decimal digits separated by periods; recommended limit of 64 characters
http://terminology.hl7.org/CodeSystem/v2-0301  LLocalThese are reserved for locally defined coding schemes.
http://terminology.hl7.org/CodeSystem/v2-0301  L,M,NLocalThese are reserved for locally defined coding schemes.deprecated
http://terminology.hl7.org/CodeSystem/v2-0301  MLocalThese are reserved for locally defined coding schemes.
http://terminology.hl7.org/CodeSystem/v2-0301  NLocalThese are reserved for locally defined coding schemes.
http://terminology.hl7.org/CodeSystem/v2-0301  NPIUS National Provider IdentifierAllows for the ability to designate organization identifier as a "NPI" assigned number (lab, any medical provider, can be a person or an organization)N
http://terminology.hl7.org/CodeSystem/v2-0301  RandomRandomUsually a base64 encoded string of random bits.<p>Note: Random IDs are typically used for instance identifiers, rather than an identifier of an Assigning Authority that issues instance identifiers
http://terminology.hl7.org/CodeSystem/v2-0301  URIUniform Resource IdentifierUniform Resource Identifier
http://terminology.hl7.org/CodeSystem/v2-0301  UUIDUniversal Unique IdentifierThe DCE Universal Unique Identifier, in accordance with RFC 4122. Recommended format is 32 hexadecimal digits separated by hyphens, in the digit grouping 8-4-4-4-12
http://terminology.hl7.org/CodeSystem/v2-0301  x400X.400 MHS identifierAn X.400 MHS identifier. Recommended format is in accordance with RFC 1649
http://terminology.hl7.org/CodeSystem/v2-0301  x500X500 directory NameAn X.500 directory name

Description of the above table(s).

History

DateActionAuthorCustodianComment
2026-03-06reviseMarc DuteauV2MGRemoving include system version from v2 valuesets; up-789
2023-11-14reviseMarc DuteauTSMGAdd standard copyright and contact to internal content; up-476
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.