| Name | Value |
|---|---|
| FORM FIELD REFERENCE | IB 837 TRANSMISSION |
| SECURITY LEVEL | NATIONAL,NO EDIT |
| DATA ELEMENT | N-GET FROM PREVIOUS EXTRACT |
| PAD CHARACTER | NO PAD REQUIRED |
| REQUIRED | NO |
| FORMAT CODE | S IBXDATA=$S($$COBN^IBCEF(IBXIEN)=1:"",+$$MRASEC^IBCEF4(IBXIEN):"M",1:"N") |
| FORMAT CODE DESCRIPTION | If the bill payer is secondary to MEDICARE WNR with an MRA on file output 'M'. For non-secondaries, output nothing. For non-MRA secondaries, output 'N'. |