274 Provider Directory
EDI 274 is an electronic document used to transmit demographic and provider network, practitioner data qualifications about healthcare...
274 Provider Directory
275 Claim Attachment Transactions
278 Prior Authorization Transaction
270/271 CORE Eligibility Request
820 Premium Payment
834 Enrollments Management & Processing
276/277 CORE Claims Status
835 Remittance Advice Claims Payment Management ERA
837 Claims Management