R6 Ballot (3rd Draft) FHIR CI-Build

This page is part of the FHIR Specification v6.0.0-ballot3: Release 6 Ballot (3rd Draft) (see Ballot Notes ). The current version is 5.0.0 . For a full list Continuous Integration Build of available versions, see FHIR (will be incorrect/inconsistent at times).
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4.3.2.239 4.3.2.228 CodeSystem http://hl7.org/fhir/identity-assuranceLevel

Responsible Owner: Patient Administration icon Work Group   Maturity Level : 2 Trial Use Normative Use Context : Country: World
Official URL : http://hl7.org/fhir/identity-assuranceLevel Version : 6.0.0-ballot3
active as of 2021-01-05 2021-01-04 Computable Name : IdentityAssuranceLevel
Flags : CaseSensitive, Complete. All codes ValueSet: Identity Assurance Level OID : 2.16.840.1.113883.4.642.4.657

"This This Code system is used in the following FHIR core-defined or referenced value sets:

  • ValueSet: Identity Assurance Level (The level of confidence that this link represents the same actual person, based on NIST Authentication Levels.)

4.3.2.239.1 4.3.2.228.1 Definition

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

4.3.2.239.2 4.3.2.228.2 Content

Generated Narrative: CodeSystem identity-assuranceLevel

Last updated: 2025-04-01T12:16:37.966+11:00 Profile: Shareable CodeSystem 2025-11-14T20:54:02.388Z

This case-sensitive code system http://hl7.org/fhir/identity-assuranceLevel defines the following codes:

Code Display Definition Copy
level1 Level 1 Little or no confidence in the asserted identity's accuracy. btn   btn
level2 Level 2 Some confidence in the asserted identity's accuracy. btn   btn
level3 Level 3 High confidence in the asserted identity's accuracy. btn   btn
level4 Level 4 Very high confidence in the asserted identity's accuracy. 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