API end point: https://clovermembers.careevolution.com/WebClient/api/Clover-R4-Unmerged.
https://clovermembers.careevolution.com/WebClient/api/Clover-R4-Unmerged
http://careevolution.com/fhirextensions#encounter-drg
Diagnosis Related Group (DRG) code
Used in Encounter resources
Type CodeableConcept