Service date outside of the approved treatment plan service dates.
Code type
RARC (Remark)
Category
Non-Covered Service
Common CARC pairings
RARC N351 appears with a Claim Adjustment Reason Code (CARC) on the 835 electronic remittance advice and gives more detail about the adjustment. These are the CARCs most often paired with RARC N351.
| CARC | Meaning |
|---|---|
| 96 | Non-covered charge(s). At least one Remark Code must be provided (may be comprised of either the NCPDP Reject Reason Code, or Remittance Advice Remark Code that is not an ALERT.) Usage: Refer to the 835 Healthcare Policy Identification Segment (loop 2110 Service Payment Information REF), if present. |
| 198 | Precertification/notification/authorization/pre-treatment exceeded. |
| 302 | Precertification/notification/authorization/pre-treatment time limit has expired. |
| P31 | Payment denied for exacerbation when treatment exceeds time allowed. To be used for Property and Casualty only. |
See the full resolution workflow for RARC N351
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.
Open in EDI Lab