HL7 Terminology (THO)
5.5.0 - Publication
This page is part of the HL7 Terminology (v5.5.0: Release) based on FHIR (HL7® FHIR® Standard) 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
Official URL: http://terminology.hl7.org/CodeSystem/v3-CodingRationale | Version: 3.0.0 | |||
Active as of 2019-03-20 | Responsible: Health Level Seven International | Computable Name: CodingRationale | ||
Other Identifiers: urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#urn:oid:2.16.840.1.113883.5.1074 | ||||
Copyright/Legal: This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license |
Identifies how to interpret the instance of the code, codeSystem value in a set of translations. Since HL7 (or a government body) may mandate that codes from certain code systems be sent in conformant messages, other synonyms that are sent in the translation set need to be distinguished among the originally captured source, the HL7 specified code, or some future role. When this code is NULL, it indicates that the translation is an undefined type. When valued, this property must contain one of the following values:
SRC - Source (or original) code HL7 - HL7 Specified or Mandated SH - both HL7 mandated and the original code (precoordination)
There may be additional values added to this value set as we work through the use of codes in messages and determine other Use Cases requiring special interpretation of the translations.
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
Code | URI | Type | Description |
Specializes | Coding | The 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. | |
Generalizes | Coding | Inverse of Specializes. Only included as a derived relationship. | |
internalId | http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id | code | The internal identifier for the concept in the HL7 Access database repository. |
status | http://hl7.org/fhir/concept-properties#status | code | Designation of a concept's state. Normally is not populated unless the state is retired.. |
Concepts
This case-sensitive code system http://terminology.hl7.org/CodeSystem/v3-CodingRationale
defines the following codes in a Is-A heirarchy:
History
Date | Action | Author | Custodian | Comment |
2023-11-14 | revise | Marc Duteau | TSMG | Add standard copyright and contact to internal content; up-476 |
2022-10-18 | revise | Marc Duteau | TSMG | Fixing missing metadata; up-349 |
2022-02-17 00:00:32+1100 | revise | Grahame Grieve | Vocabulary WG | Populate Missing caseSensitive property; UP-286 |
2020-05-06 | revise | Ted Klein | Vocabulary WG | Migrated to the UTG maintenance environment and publishing tooling. |