Release 5 FHIR CI-Build

This page is part of the Continuous Integration Build of FHIR Specification (v5.0.0: R5 - STU ). This is the current published version in it's permanent home (it will always (will be available incorrect/inconsistent at this URL). For a full list of available versions, see times).
See the Directory of published versions icon . Page versions: R5 R4B R4 R3 R2

4.4.1.121 4.4.1.242 ValueSet http://hl7.org/fhir/ValueSet/identity-assuranceLevel

  Maturity Level : 4
Responsible Owner: Patient Administration icon Work Group Trial Use Use Context : Country: World
Official URL : http://hl7.org/fhir/ValueSet/identity-assuranceLevel Version : 5.0.0 6.0.0-ballot3
draft as of 2020-12-28 Computable Name : IdentityAssuranceLevel
Flags : Immutable OID : 2.16.840.1.113883.4.642.3.656

This value set is used in the following places:

4.4.1.121.1 4.4.1.242.1 Definition

The level of confidence that this link represents the same actual person, based on NIST Authentication Levels.

4.4.1.121.2 4.4.1.242.2 Content Logical Definition

Generated Narrative: ValueSet identity-assuranceLevel

Last updated: 2025-11-10T15:17:08.817Z

 

4.4.1.121.3 4.4.1.242.3 Expansion

This expansion generated 26 Mar 2023 10 Nov 2025

This value set contains 4 concepts

ValueSet

Expansion performed internally based on codesystem Identity Assurance Level v5.0.0 v6.0.0-ballot3 (CodeSystem)

This value set contains 4 concepts

http://hl7.org/fhir/identity-assuranceLevel http://hl7.org/fhir/identity-assuranceLevel http://hl7.org/fhir/identity-assuranceLevel http://hl7.org/fhir/identity-assuranceLevel
Code System System Code Display Definition
http://hl7.org/fhir/identity-assuranceLevel    level1 Level 1 Little or no confidence in the asserted identity's accuracy.
http://hl7.org/fhir/identity-assuranceLevel    level2 Level 2 Some confidence in the asserted identity's accuracy.
http://hl7.org/fhir/identity-assuranceLevel    level3 Level 3 High confidence in the asserted identity's accuracy.
http://hl7.org/fhir/identity-assuranceLevel    level4 Level 4 Very high confidence in the asserted identity's accuracy.

 

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