API end point: https://fhir.careevolution.com/Master.Adapter1.WebClient/api/fhir-r4-strict.
https://fhir.careevolution.com/Master.Adapter1.WebClient/api/fhir-r4-strict
http://careevolution.com/fhirextensions#claimService-copayamount
Claim line copay amount
Used in Claim resources
Type decimal