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#coverage-rateCode
Insurance Rate Code
Used in Coverage resources
Type CodeableConcept