EMedNY Subsystem User Manual

3.6 Secondary Billing 3.6.1Medicare Primary Medicare claims are identified by the Payer Code “MA” or “MB” reported in Loop 2320 SBR09 (Subscriber Information Segment). Enter all payment and adjustment information as provided in the Prior Payer Remittance Advice. To determine payment, eMedNY will process the information as appropriate. ................
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