Hi @Eric Lutjen ,
We sincerely apologize for the delay in response and appreciate your patience.
I have checked with FHIR Support Engineering team on this. sharing the below.
Azure Health Data services are not available in the Government cloud region. We are working on making it available in the future.
Also, The Azure API for FHIR is currently available in the Government cloud region and could you provide details on what you are attempting to provision in the AHDS service?