DENIAL APPEAL GENERATOR

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Enter the CARC denial code and the claim details. We’ll output a CARC-specific appeal letter with the right framing and the documentation checklist payers expect.

Claim details

Appeal Letter Draft
Re: CARC CO-192 (Non standard adjustment code from paper )
About CO-192
April 19, 2026
[PAYER NAME]
Provider Appeals Department
[PAYER ADDRESS]
Re: Appeal of Claim Denial for CARC CO-192
Patient: [PATIENT NAME]
Member ID: [MEMBER ID]
Claim Number: [CLAIM NUMBER]
Date of Service: [DATE OF SERVICE]
CPT Code: [CPT CODE]
Billed Amount: $[CHARGE AMOUNT]
Rendering Provider: [PROVIDER NAME], NPI [NPI]
Dear Provider Appeals,

This claim was denied with adjustment reason code CO-192: Non standard adjustment code from paper remittance. Usage: This code is to be used by providers/payers providing Coordination of Benefits information to another payer in the 837 transaction only. This code is only used when the non-standard code cannot be reasonably mapped to an existing Claims Adjustment Reason Code, specifically Deductible, Coinsurance and Co-payment. We respectfully appeal this denial. Please find supporting documentation attached. We request reconsideration of this denial.

Documents enclosed:
  • Copy of the EOB showing the original denial
  • Supporting clinical documentation
  • Corrected claim, if applicable
Please reprocess this claim and notify our office of your determination at the address and contact information below within 30 days. If additional information is required, please contact our billing office.
Sincerely,
[PROVIDER NAME]
NPI: [NPI]
[PRACTICE ADDRESS]
[PHONE NUMBER]
Fill in any [bracketed] fields and submit on your letterhead.
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