RARC N720: Alert: The patient overpaid you. You may need to issue the patient a refund for the difference between the patient's payment and the amount shown as patient responsibility on this notice.
By Mindy Corbett, CSPO, CPC, CPB, CPPM · Last updated: October 2026
Alert: The patient overpaid you. You may need to issue the patient a refund for the difference between the patient's payment and the amount shown as patient responsibility on this notice.
Code typeRARC (Remark)
CategoryReference
See the full resolution workflow for RARC N720
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.