Release 5 Preview #3

This page is part of the FHIR Specification (v4.5.0: R5 Preview #3). 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

4.3.16.209 Code System http://hl7.org/fhir/identity-assuranceLevel

Patient Administration Work Group Maturity Level: 2Trial Use Use Context: Any

This is a code system defined by the FHIR project.

Summary

Defining URL:http://hl7.org/fhir/identity-assuranceLevel
Version:4.5.0
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:2.16.840.1.113883.4.642.1.657 (for OID based terminology systems)
Source ResourceXML / JSON

This Code system is used in the following value sets:

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

4.3.16.209.1 Content

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

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

 

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

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe 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
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code