CARC 271: Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported.
Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported.
CARC 271 is the code your insurance company used to explain why your claim was reduced, denied, or paid less than expected. It appears on your Explanation of Benefits (EOB) — the statement your plan sends after a claim is processed. Here's what it means for you and what you can do about it.
What CARC 271 means
The official X12 description is: “Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported.”
In plain language: Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported.
What to do next 271
Verify the EOB details. If you believe the code is misapplied, contact the carrier's member services or your provider's billing office.
CARC 271 group codes explained
On the 835 ERA, CARC 271 appears alongside a group code that signals who is financially responsible for the adjustment. OA (Other Adjustment) — Informational or coordination-related adjustment. Usually means another payer is involved or there's a non-claim-related accounting entry.
Frequently asked questions
What does CARC 271 mean?
Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported. In plain language: Prior contractual reductions related to a current periodic payment as part of a contractual payment schedule when deferred amounts have been previously reported.
Is CARC 271 appealable?
CARC 271 is usually not appealable on its own — it's typically a contractual, informational, or routine adjustment. Verify the EOB details. If you believe the code is misapplied, contact the carrier's member services or your provider's billing office.
Which group code does CARC 271 appear under?
CARC 271 most often appears under: OA (Other Adjustment) — Informational or coordination-related adjustment. Usually means another payer is involved or there's a non-claim-related accounting entry.
What should I do if I see CARC 271 on the 835?
Verify the EOB details. If you believe the code is misapplied, contact the carrier's member services or your provider's billing office.
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