Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3

4.3.2.194 CodeSystem http://hl7.org/fhir/namingsystem-identifier-type

Terminology Infrastructure icon Work Group Maturity Level: 1 Trial Use Use Context: Country: World

Official URL: http://hl7.org/fhir/namingsystem-identifier-type Version: 5.0.0

active as of 2023年01月27日 Computable Name: NamingSystemIdentifierType

Flags: CaseSensitive, Complete. All codes ValueSet: Naming System Identifier Type OID: 2.16.840.1.113883.4.642.4.493

This Code system is used in the following value sets:

ValueSet: Naming System Identifier Type (Identifies the style of unique identifier used to identify a namespace.)

4.3.2.194.1 Definition

Identifies the style of unique identifier used to identify a namespace.

4.3.2.194.2 Content

This code system http://hl7.org/fhir/namingsystem-identifier-type defines the following codes:

Code Display Definition Copy

oid OID An ISO object identifier; e.g. 1.2.3.4.5. btn btn

uuid UUID A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11. btn btn

uri URI A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org. btn btn

iri-stem IRI stem An IRI string that can be prepended to the code to obtain a concept IRI for RDF applications. This should be a valid, absolute IRI as defined in RFC 3987. See rdf.html#iri-stem for details on how this value may be used. btn btn

v2csmnemonic V2CSMNemonic A short string published by HL7 for use in the V2 family of standsrds to idenfify a code system in the V12 coded data types CWE, CNE, and CF. The code values are also published by HL7 at http://www.hl7.org/Special/committees/vocab/table_0396/index.cfm btn btn

other Other Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC. btn btn

See the full registry of code systems defined as part of FHIR.

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. See Code System for further information.

Source 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). If the code is in italics, this indicates that the code is not selectable ('Abstract')

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