Billing date predates service date.
Group code
CO or PI
Category
Billing
Risk level
High
Appealable
Review Required
Common RARC pairings
RARCs (Remittance Advice Remark Codes) provide the specific reason detail alongside CARC 110 on the 835 electronic remittance. These are the RARCs seen most often with this CARC.
| RARC | Meaning |
|---|---|
| M52 | Missing/incomplete/invalid \u0093from\u0094 date(s) of service. |
| M59 | Missing/incomplete/invalid \u0093to\u0094 date(s) of service. |
| N622 | Not covered based on the date of injury/accident. |
See the full resolution workflow for CARC 110
Members of the EDI-Code Intelligence Lab get the step-by-step rework path, appeal language, root-cause drivers, and prevention checklist for every CARC and RARC pairing, plus payer-specific quirks.
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