Salesforce Health Cloud provides a rich data model in conformance with FHIR Resources but the generation of FHIR JSON for integration with FHIR based EHR is not in-built. We do have Mulesoft adaptors for this, but how about Salesforce native adaptor than can help generate and consume those FHIR JSON.
FHIR Adaptor in the making
Coming soon. Sign up to stay updated. Contact me at my email address (murali.sampathirao@thrdz.com) for any queries or more details on the adaptor