How does RARC MA133 pair with CARCs?

RARC MA133 is a remark code that appears alongside CARCs on the 835 electronic remittance advice to provide detail about the adjustment.

Back to library

RARC Code Reference

RARC MA133: Claim overlaps inpatient stay. Rebill only those services rendered outside the inpatient stay.

By Mindy Corbett, CSPO, CPC, CPB, CPPM · Last updated: August 2026

Claim overlaps inpatient stay. Rebill only those services rendered outside the inpatient stay.

Code type RARC (Remark)

Category Reference

See the full resolution workflow for RARC MA133

Members of the EDI-Code Intelligence Lab get the step-by-step rework path, appeal language, root-cause drivers, and prevention checklist for every RARC and CARC pairing, plus payer-specific quirks.

Open in EDI Lab