Fight your denial.
Insurers deny roughly 1 in 5 claims, but fewer than 1 percent of people ever appeal. Upload your denial letter and AI drafts a formal appeal that cites the exact policy and CMS rules, in minutes, free.
Drop your denial letter here
PDF, JPG, or PNG · up to 20 MB
or drag & drop · on mobile, scan multiple pages
No account needed · processed in memory, deleted after 10 minutes · you verify before sending
By uploading, you agree to our Terms and Privacy Policy. The generated letter is an AI draft - verify before sending.
How it works
From upload to appeal in about 2 minutes
Upload your denial letter
PDF, photo, or scan. AI reads denial codes, dates, and amounts in seconds.
5 agents build your case
Research law, draft, stress-test every argument, rewrite until airtight.
Download and fight back
Completely free during launch · No account required
The deliverable
What is in your appeal letter
Not a form letter. Here is the real structure the AI builds for your specific denial, section by section.
Formal appeal structure
Your contact block, the date, the insurer's appeals address, and a heading that names the patient, claim number, and denial code. Then a clear statement of appeal, the argument, and a request for action.
Denial-code-specific arguments
The letter answers your exact denial reason and code (for example CO-50 not medically necessary), and references the specific CPT and ICD-10 codes from your claim with their official descriptions.
Citations to applicable law
Where they fit your denial, the letter cites real rules: your state insurance code, ERISA claims rights (29 U.S.C. 1133), ACA appeal protections, and the No Surprises Act for surprise out-of-network bills.
Your insurer's own policy
When your insurer publishes a medical policy that covers your service, the letter quotes that policy back to them word for word. It is hard for a plan to deny what its own rules say is covered.
Peer-reviewed evidence
For medical-necessity denials, the letter cites published clinical research by author, journal, and year to back up the case that your treatment is standard and appropriate.
Built to send
A print-ready PDF and Word file formatted for Certified Mail, a Spanish translation, an attachments checklist, and a ready-to-mail external-review (IRO) letter if you need to escalate.
This shows the letter structure, not a real case. Which laws and policies appear depends on your denial, so every letter is different. Counterclaim is in launch and has no verified outcomes to report, and an appeal is never guaranteed to succeed. The letter is an AI draft - read every line and check every citation before you send it.
Questions