Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
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Extensions for Using Data Elements from FHIR STU3 in FHIR R4B - Downloaded Version null See the Directory of published versions

CodeSystem: TypeDerivationRule

Official URL: http://hl7.org/fhir/type-derivation-rule Version: 3.0.2
Standards status: Trial-use Maturity Level: 5 Computable Name: TypeDerivationRule

How a type relates to its baseDefinition.

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)

This case-sensitive code system http://hl7.org/fhir/type-derivation-rule defines the following codes:

CodeDisplayDefinition
specialization Specialization This definition defines a new type that adds additional elements to the base type
constraint Constraint This definition adds additional rules to an existing concrete type