How to Appeal a Denied Health Insurance Claim

Overview

When a claim is denied, speed and structure matter. This guide helps you build a clean appeal packet with the right sequence of actions and documentation.

Step-by-Step Action Plan

1. Read the denial notice and highlight deadlines, claim identifiers, and exact denial language.
2. Collect clinical records, prior authorization history, and supporting guideline references.
3. Draft a concise internal appeal that focuses on medical necessity and policy alignment.
4. Submit before deadline with organized attachments and preserve all submission receipts.
5. Prepare an external review request if the internal appeal is upheld.

Evidence Checklist

• Denial letter and EOB with highlighted denial basis
• Provider chart notes and medical necessity explanation
• Prior authorization request/response history
• Relevant policy language and payer criteria excerpt
• Call log with timestamps, names, and reference numbers

Insurer Call Tips

• Open with member and claim identifiers, then state the denial reason in one sentence.
• Ask for specific missing documentation and the internal reviewer credential level.
• Request call reference number, fax/upload destination, and next review date.
• Confirm escalation path if appeal is delayed or documents are marked incomplete.

Frequently Asked Questions

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