HL7 Terminology (THO)
4.0.0 - Publication International flag

This page is part of the HL7 Terminology (v4.0.0: 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-cweStatuses

Official URL: http://terminology.hl7.org/ValueSet/v2-0353 Version: 2.0.0
Active as of 2019-12-01 Responsible: HL7, Inc Computable Name: Hl7VSCweStatuses
Other Identifiers: : urn:oid:2.16.840.1.113883.21.229

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

Concepts that represent an exception identifier code; that is, a code that is not defined in the value set (either model or site-extended). These are occationsally referred to a ‘flavors of null’ although this set of concepts is specific to the CWE datatype used in Version 2 messaging, and the codes may be used in the ‘identifier’ component of the ‘triplets’ in that datatype.


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 5 concepts

Expansion based on cweStatuses v2.1.0 (CodeSystem)



  UASKhttp://terminology.hl7.org/CodeSystem/v2-0353Asked but Unknown

Asked but Unknown

  NAVhttp://terminology.hl7.org/CodeSystem/v2-0353Not available

Not available

  NAhttp://terminology.hl7.org/CodeSystem/v2-0353Not applicable

Not applicable

  NASKhttp://terminology.hl7.org/CodeSystem/v2-0353Not asked

Not asked

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.