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-expandedYes-NoIndicator

Official URL: http://terminology.hl7.org/ValueSet/v2-0532 Version: 2.0.0
Active as of 2019-12-01 Responsible: HL7, Inc Computable Name: Hl7VSExpandedYesNoIndicator
Other Identifiers: id: urn:oid:2.16.840.1.113883.21.363

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

Value Set of codes that specify an expansion on the original Yes/No indicator table by including “flavors of null”. It is intended to be applied to fields where the response is not limited to “yes” or “no”.


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 9 concepts

Expansion based on expandedYes-NoIndicator v2.1.0 (CodeSystem)





  NIhttp://terminology.hl7.org/CodeSystem/v2-0532No Information

No Information

  NAhttp://terminology.hl7.org/CodeSystem/v2-0532not applicable

not applicable



  NASKhttp://terminology.hl7.org/CodeSystem/v2-0532not asked

not asked

  ASKUhttp://terminology.hl7.org/CodeSystem/v2-0532asked but unknown

asked but unknown

  NAVhttp://terminology.hl7.org/CodeSystem/v2-0532temporarily unavailable

temporarily unavailable

  NPhttp://terminology.hl7.org/CodeSystem/v2-0532not present

not present

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


2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.