get https://sandbox-apigw.optum.com/medicalnetwork/payerlist/v1/fields
NOTE
systemis the only required parameter (for example, Exchange real-time and Exchange batch both usesystem=EXCHbut they have differenttransactionTypeparameters).
NOTE
systemis the only required parameter (for example, Exchange real-time and Exchange batch both usesystem=EXCHbut they have differenttransactionTypeparameters).
Try It! to start a request and see the response here!