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: UnknownContentCode

Official URL: http://hl7.org/fhir/unknown-content-code Version: 3.0.2
Standards status: Trial-use Maturity Level: 3 Computable Name: UnknownContentCode

A code that indicates whether an application accepts unknown elements or extensions when reading resources.

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://hl7.org/fhir/unknown-content-code defines the following codes:

CodeDisplayDefinition
no Neither Elements or Extensions The application does not accept either unknown elements or extensions.
extensions Unknown Extensions The application accepts unknown extensions, but not unknown elements.
elements Unknown Elements The application accepts unknown elements, but not unknown extensions.
both Unknown Elements and Extensions The application accepts unknown elements and extensions.