HL7 Terminology
1.0.0 - Publication

This page is part of the HL7 Terminology (v1.0.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

SpecialValues

Summary

Defining URL:http://terminology.hl7.org/ValueSet/special-values
Version:4.1.0
Name:SpecialValues
Status:draft
Title:SpecialValues
Definition:

A set of generally useful codes defined so they can be included in value sets.

Publisher:HL7 (FHIR Project)
Committee:FHIR Infrastructure
OID:2.16.840.1.113883.4.642.3.9 (for OID based terminology systems)
Source Resource:XML / JSON / Turtle

References

This value set is not used

Content Logical Definition

Logical Definition (CLD)

 

Expansion

This value set contains 6 concepts

Expansion based on SpecialValues v4.2.0 (CodeSystem)

All codes from system http://terminology.hl7.org/CodeSystem/special-values

CodeDisplayDefinition
truetrueBoolean true.
falsefalseBoolean false.
traceTrace Amount DetectedThe content is greater than zero, but too small to be quantified.
sufficientSufficient QuantityThe specific quantity is not known, but is known to be non-zero and is not specified because it makes up the bulk of the material.
withdrawnValue WithdrawnThe value is no longer available.
nil-knownNil KnownThe are no known applicable values in this context.

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
Source 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

History

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