FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2 - Version 0.0.1-snapshot-2. See the Directory of published versions

CodeSystem: concept-map-equivalence

Official URL: http://hl7.org/fhir/concept-map-equivalence Version: 1.0.2
Standards status: Informative Maturity Level: 0 Computable Name: concept-map-equivalence

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

NameCodeURIType
status status http://hl7.org/fhir/concept-properties#status code
Inactive inactive http://hl7.org/fhir/concept-properties#inactive boolean
effectiveDate effectiveDate http://hl7.org/fhir/concept-properties#effectiveDate dateTime
deprecationDate deprecationDate http://hl7.org/fhir/concept-properties#deprecationDate dateTime
retirementDate retirementDate http://hl7.org/fhir/concept-properties#retirementDate dateTime
Not Selectable notSelectable http://hl7.org/fhir/concept-properties#notSelectable boolean
Parent parent http://hl7.org/fhir/concept-properties#parent code
Child child http://hl7.org/fhir/concept-properties#child code
partOf partOf http://hl7.org/fhir/concept-properties#partOf code
synonym synonym http://hl7.org/fhir/concept-properties#synonym code
comment comment http://hl7.org/fhir/concept-properties#comment string
itemWeight itemWeight http://hl7.org/fhir/concept-properties#itemWeight decimal

Concepts

This case-sensitive code system http://hl7.org/fhir/concept-map-equivalence defines the following codes in an undefined hierarchy:

LvlCodeDisplayDefinition
1 equivalent Equivalent The definitions of the concepts mean the same thing (including when structural implications of meaning are considered) (i.e. extensionally identical).
2   equal Equal The definitions of the concepts are exactly the same (i.e. only grammatical differences) and structural implications of meaning are identical or irrelevant (i.e. intentionally identical).
1 wider Wider The target mapping is wider in meaning than the source concept.
1 subsumes Subsumes The target mapping subsumes the meaning of the source concept (e.g. the source is-a target).
1 narrower Narrower The target mapping is narrower in meaning that the source concept. The sense in which the mapping is narrower SHALL be described in the comments in this case, and applications should be careful when attempting to use these mappings operationally.
1 specializes Specializes The target mapping specializes the meaning of the source concept (e.g. the target is-a source).
1 inexact Inexact The target mapping overlaps with the source concept, but both source and target cover additional meaning, or the definitions are imprecise and it is uncertain whether they have the same boundaries to their meaning. The sense in which the mapping is narrower SHALL be described in the comments in this case, and applications should be careful when attempting to use these mappings operationally.
1 unmatched Unmatched There is no match for this concept in the destination concept system.
2   disjoint Disjoint This is an explicit assertion that there is no mapping between the source and target concept.