Appeal Letter Generator

Generate a printable health-insurance appeal letter from the basics of a denied claim.

Open the generator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.

Example

Patient name: Jane Doe
Patient member ID: W123456789
Date of service: 2026-04-12
Provider name: Acme Internal Medicine
Service / procedure description: MRI lumbar spine without contrast
Diagnosis: M54.5
Plan name: Anthem Gold PPO
Denial date: 2026-04-25
Denial reason from EOB: Not medically necessary

Result: Click "Build printable letter" to render an appeal letter addressed to the plan with the denial reason quoted back.

The tool opens with these values already filled in. Replace them with your own.

What you enter

Patient name and member ID; date of service; provider; the service and its ICD-10 diagnosis; plan name; denial date; and the denial reason from the EOB.

What this is

Generate a printable health-insurance appeal letter from the basics of a denied claim: patient name and member ID, date of service, provider, the service or drug denied, the diagnosis code, the plan, the denial date, and the denial reason. Sophie Well renders a complete letter that quotes the denial back at the plan, requests a written internal review per the plan's own procedure, and reserves the right to escalate to external review.

When to use it

Use this when a claim or prior authorization has been denied and the patient or biller is filing a first-level internal appeal. The output is an educational template; plan-specific deadlines (typically 180 days from denial for ACA plans), required supporting documents (medical records, letter of medical necessity), and the precise appeal address are governed by the plan's own EOB and Summary of Benefits, which still need to be consulted. Not legal advice.

How this is calculated

Educational template. Plan-specific appeal procedures govern. Not legal advice.

A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.