HL7 Terminology (THO)
5.1.0 - Publication International flag

This page is part of the HL7 Terminology (v5.1.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions

ValueSet: hl7VS-identityReliabilityCode

Official URL: http://terminology.hl7.org/ValueSet/v2-0445 Version: 2.0.0
Active as of 2019-12-01 Responsible: HL7, Inc Computable Name: Hl7VSIdentityReliabilityCode
Other Identifiers: id: urn:oid:2.16.840.1.113883.21.301

Copyright/Legal: Copyright HL7. Licensed under creative commons public domain

Value Set of codes that specify the reliability of patient/person identifying data transmitted via a transaction.


This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)



This value set contains 4 concepts

Expansion based on identityReliability v2.1.0 (CodeSystem)

  UShttp://terminology.hl7.org/CodeSystem/v2-0445Unknown/Default Social Security Number

Unknown/Default Social Security Number

  UDhttp://terminology.hl7.org/CodeSystem/v2-0445Unknown/Default Date of Birth

Unknown/Default Date of Birth

  UAhttp://terminology.hl7.org/CodeSystem/v2-0445Unknown/Default Address

Unknown/Default Address

  ALhttp://terminology.hl7.org/CodeSystem/v2-0445Patient/Person Name is an Alias

Patient/Person Name is an Alias

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. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System 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)
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


2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.