FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative International flag

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions

CodeSystem: Type Derivation Rule

Official URL: http://hl7.org/fhir/type-derivation-rule Version: 5.0.0
Standards status: Normative 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 and optionally additional rules to the base type.
constraint Constraint This definition adds additional rules to an existing concrete type.