US Core Implementation Guide
4.0.0 - STU4 Release

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Profiles and Extensions

Profiles

The following Profiles and have been defined for this implementation guide.


Extensions

The following Extensions have been defined as part of the US Core implementation Guide. A registry of standard extensions can be found in the FHIR specification and additional extensions may be registered on the HL7 FHIR registry at http://hl7.org/fhir/registry.