Release 5 Preview #2

This page is part of the FHIR Specification (v4.4.0: R5 Preview #2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

4.4.1.563 Value Set http://hl7.org/fhir/ValueSet/namingsystem-identifier-type

FHIR Infrastructure

Work Group

Maturity Level: 1

Trial Use

Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL: http://hl7.org/fhir/ValueSet/namingsystem-identifier-type

Version: 4.4.0

Name: NamingSystemIdentifierType

Title: NamingSystemIdentifierType

Definition:

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

Committee: FHIR Infrastructure Work Group

OID: 2.16.840.1.113883.4.642.3.492 (for OID based terminology systems)

Source Resource XML / JSON

This value set is used in the following places:

CodeSystem: This value set is the designated 'entire code system' value set for NamingSystemIdentifierType
Resource: NamingSystem.uniqueId.type (code / Required)
Operation: Parameter $preferred-id.type (code /: (Required))

4.4.1.563.1 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/namingsystem-identifier-type

4.4.1.563.2 Expansion

This expansion generated 03 May 2020

This value set contains 4 concepts

Expansion based on NamingSystemIdentifierType v4.4.0 (CodeSystem)

All codes from system http://hl7.org/fhir/namingsystem-identifier-type

Code	Display	Logical Definition (CLD)
oid	OID	An ISO object identifier; e.g. 1.2.3.4.5.
uuid	UUID	A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11.
uri	URI	A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org.
other	Other	Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC.

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl

A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - 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