M57Remark Code (RARC)Deactivated
M57 Remark Code (Deactivated)
M57 is a retired remittance advice remark code. Payers stopped using it on 06/02/2005.
Seeing M57 on a Remittance?
- M57 was retired effective 06/02/2005 and should not appear on new remittances.
- If M57 appears on an old ERA you are reworking, interpret it per the remittance date, then follow the current code's guidance for any corrected claim.