HL7 Terminology (THO)
5.2.0 - Publication International flag

This page is part of the HL7 Terminology (v5.2.0: Release) based on FHIR R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

CodeSystem: Possible Concept Code Relationships

Official URL: http://terminology.hl7.org/CodeSystem/v3-ConceptCodeRelationship Version: 2.0.1
Retired as of 2019-03-20 Responsible: HL7 Computable Name: ConceptCodeRelationship
Other Identifiers: id: urn:oid:2.16.840.1.113883.5.1088

Deprecation Comment: Deprecated as per 11/2008 Harmonization cleanup; internal and obsolete HL7 usage, no longer used.

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

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

Properties

This code system defines the following properties for its concepts

CodeURITypeDescription
SpecializesCodingThe child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric.
GeneralizesCodingInverse of Specializes. Only included as a derived relationship.
internalIdhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-idcodeThe internal identifier for the concept in the HL7 Access database repository.
inverseRelationshiphttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-inverse-relationshipcodeProperty applies to the ConceptCodeRelationship code system. For each concept, it identifies the name of the inverse relationship.
statushttp://hl7.org/fhir/concept-properties#statuscodeDesignation of a concept's state. Normally is not populated unless the state is retired.

Concepts

This code system http://terminology.hl7.org/CodeSystem/v3-ConceptCodeRelationship defines the following codes:

CodeDisplayDefinitioninternalIdinverseRelationshipstatus
hasPart has partThe target concept is a part or portion of the source concept.19971partOfactive
hasSubtype has subtypeTarget concept is a subtype / subclass or the source (or the target concept implies the source19970isAactive
smallerThan is smaller thanThe source concept code is "less than" the target concept in a strictly ordinal sense.19972greaterThanactive

History

DateActionAuthorCustodianComment
2022-07-22reviseJessica BotaTSMGAdd default value of TRUE for code systems missing caseSensitive element unless otherwise specified; UP-322
2020-09-02deprecateTed KleinVocabulary WGdeprecationEffectiveVersion=625-20081219 This Code System was deprecated (retired) as of the Vocabulary Model version shown.
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.