HomeRemark CodesM58

M58Remark Code (RARC)Deactivated

Effective 01/01/1997 · Stopped 02/05/2005

M58 Remark Code (Deactivated)

M58 is a retired remittance advice remark code. Payers stopped using it on 02/05/2005.

Seeing M58 on a Remittance?

M58 was retired effective 02/05/2005 and should not appear on new remittances.
If M58 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.