v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)

v2+ Vocabulary - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

CodeSystem: Expanded Yes/no Indicator (2.9 - 1.0.1) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/CodeSystem/expandedYes-NoIndicatorV101 Version: 1.0.1
Active as of 2025-08-05 Computable Name: ExpandedYes-NoIndicatorV101
Other Identifiers: OID:2.16.840.1.113883.18.347

Copyright/Legal: HL7 Inc., 2024

HL7-defined code system of concepts used to 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". Used in numerous locations in HL7 Version 2.x messaging.

This Code system is referenced in the content logical definition of the following value sets:

Properties

This code system defines the following properties for its concepts

NameCodeURITypeDescription
version introduced versionIntroduced http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced string version when was this code introduced
version deprecated versionDeprecated http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated string version when was this code deprecated
status status http://hl7.org/fhir/concept-properties#status code A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired
comment, to suppress IG-publisher warning, to be replaced with standard later comment http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment string A string that provides additional detail pertinent to the use or understanding of the concept
usage usage http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage string usage notes for this code
modified modified http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified dateTime date of last modification

Concepts

This case-sensitive code system http://terminology.hl7.org/v2plusvocab/CodeSystem/expandedYes-NoIndicatorV101 defines the following codes:

CodeDisplayDefinitionversion introducedcomment, to suppress IG-publisher warning, to be replaced with standard latermodifiedDeutsch (German, de)
ASKU asked but unknown asked but unknown 2.5 Information was sought but not found (e.g., patient was asked but didn't know 2015-07-13 gefragt, aber nicht genannt
N No No 2.5 2015-07-13 Nein
NA not applicable not applicable 2.5 No proper value is applicable in this context (e.g., last menstrual period for a male) 2015-07-13 nicht anwendbar
NASK not asked not asked 2.5 This information has not been sought (e.g., patient was not asked 2015-07-13 nicht erfragt
NAV temporarily unavailable temporarily unavailable 2.5 Information is not available at this time but it is expected that it will be available later 2015-07-13 temporär nicht verfügbar
NI No Information No Information 2.5 No information whatsoever can be inferred from this exceptional value. This is the most general exceptional value. It is also the default exceptional value 2015-07-13 keine Information
NP not present not present 2.5 Obsolete as of v 2.7. 2015-07-13
UNK unknown unknown 2.5 A proper value is applicable, but not known 2015-07-13 unbekannt
Y Yes Yes 2.5 2015-07-13 Ja