Denial Resolution Tool

Denial Evidence Packet Builder

Turn a denial family into a controlled checklist for triage, evidence collection, resolution routing, and prevention.

Use de-identified facts only. Do not type or print patient names, Medicare identifiers, claim numbers, dates of birth, medical records, or other protected information into this public tool.

Denial family

Likely route

Correct and resubmit

0 of 6 packet controls checked

CARC 16 is a broad signal that required claim information is missing, incomplete, invalid, or inconsistent. The associated RARC and claim-level context identify the actual field or relationship to fix.

Triage checks

Read every RARC attached to the same service line.Compare the payer-received claim with the source claim, not only the billing-screen view.Confirm whether the claim rejected before adjudication or denied after processing.

Evidence packet

Payer acknowledgment and remittanceCorrected claim image or transaction reportProvider enrollment and source documentation for the changed field

Resolution sequence

01Identify the exact missing or invalid element from the RARC.
02Correct the source system and regenerate the claim.
03Use the payer's corrected or replacement claim method.
04Verify acceptance and retain the acknowledgment trail.

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