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

4.4.1.228 Value Set http://hl7.org/fhir/ValueSet/identity-assuranceLevel

Patient Administration

Work Group

Maturity Level: 2

Trial Use

Use Context: Any

This is a value set defined by the FHIR project.

Summary

Defining URL: http://hl7.org/fhir/ValueSet/identity-assuranceLevel

Version: 4.4.0

Name: IdentityAssuranceLevel

Title: IdentityAssuranceLevel

Definition:

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

Committee: Patient Administration Work Group

OID: 2.16.840.1.113883.4.642.3.656 (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 IdentityAssuranceLevel
Resource: Person.link.assurance (code / Required)

4.4.1.228.1 Content Logical Definition

Include all codes defined in http://hl7.org/fhir/identity-assuranceLevel

4.4.1.228.2 Expansion

This expansion generated 03 May 2020

This value set contains 4 concepts

Expansion based on IdentityAssuranceLevel v4.4.0 (CodeSystem)

All codes from system http://hl7.org/fhir/identity-assuranceLevel

Code	Display	Logical Definition (CLD)
level1	Level 1	Little or no confidence in the asserted identity's accuracy.
level2	Level 2	Some confidence in the asserted identity's accuracy.
level3	Level 3	High confidence in the asserted identity's accuracy.
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