CodingRationale - HL7 Terminology (THO) v6.0.0

HL7 Terminology (THO)
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This page is part of the HL7 Terminology (v6.0.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. 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: CodingRationale

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: 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.html

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:

CodingRationale

Generated Narrative: CodeSystem v3-CodingRationale

Language: en

Properties

This code system defines the following properties for its concepts

Name

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

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 hierarchy:

Code	Display	Definition	internalId	Status
O	originally produced code	Description: Originally produced code.	22615	active
OR	original and required	Originally produced code, required by the specification describing the use of the coded concept.	23533	active
P	post-coded	Description: Post-coded from free text source</description>	22617	active
PR	post-coded and required	Post-coded from free text source, required by the specification describing the use of the coded concept.	23534	active
R	required	Description: Required standard code for HL7.	22616	active
HL7	HL7 Specified or Mandated	HL7 Specified or Mandated	19252	retired
SH	Both HL7 mandated and the original code	Both HL7 mandated and the original code (precoordination)	19253	retired
SRC	Source (or original) code	Source (or original) code	19251	retired