Additional payment/recoupment approved based on payer-initiated review/audit.
Code type
RARC (Remark)
Category
Documentation
Common CARC pairings
RARCs like N199 ride alongside CARCs on the 835 electronic remittance advice. These are the CARC denials RARC N199 is most often paired with.
| CARC | Meaning |
|---|---|
| B12 | Services not documented in patient's medical records. |
See the full resolution workflow for RARC N199
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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