How does RARC N183 pair with CARCs?

RARC N183 is a remark code that appears alongside CARCs on the 835 electronic remittance advice to provide detail about the adjustment.

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RARC Code Reference

RARC N183: Alert: This is a predetermination advisory message, when this service is submitted for payment additional documentation as specified in plan documents will be required to process benefits.

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

Alert: This is a predetermination advisory message, when this service is submitted for payment additional documentation as specified in plan documents will be required to process benefits.

Code type RARC (Remark)

Category Reference

See the full resolution workflow for RARC N183

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.

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