RARC MA18: Alert: The claim information is also being forwarded to the patient's supplemental insurer. Send any questions regarding supplemental benefits to them.
By Mindy Corbett, CSPO, CPC, CPB, CPPM · Last updated: October 2026
Alert: The claim information is also being forwarded to the patient's supplemental insurer. Send any questions regarding supplemental benefits to them.
Code typeRARC (Remark)
CategoryReference
See the full resolution workflow for RARC MA18
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 requirements.