BillFighter

They overbilled you. We prove it.

Medical bills hide errors — duplicate charges, inflated visit codes, vague "misc" fees that can't name themselves. Most people pay anyway, because fighting back feels impossible. BillFighter makes it a camera tap.

HOW IT WORKS
1. Point your camera at the bill — photo or PDF, medical bill, EOB, denial, or collection notice.
2. We read every line and flag what doesn't add up: duplicates, upcoding, unbundled charges, unverified fees — each one matched to the law that makes them answer.
3. We draft your dispute letter in about a minute and send it USPS certified — a paper trail that demands a written response.

YOUR ANALYSIS IS FREE TO READ — BEFORE ANY ACCOUNT
Scan first. See what we found. Create a free account only when you want to save your case and send the letter. No card to start.

THE LAW IS ON YOUR SIDE
- FDCPA §1692g — collectors must validate the debt in writing or stop collecting
- No Surprises Act — surprise out-of-network bills are often not owed
- Your itemization rights — every charge, in writing, or it can't collect

WE NEVER TAKE A CUT
Billing advocates typically take a percentage of what they recover. Attorneys bill by the hour. BillFighter takes $0 of your winnings — free for 5 analyses a month, Pro $24.99/month with one certified letter included, $9.99 per extra letter. That's everything.

También en español — the whole app, both languages.

BillFighter is not a law firm and does not provide legal advice. AI analysis can make mistakes — review findings before sending.

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Privacy: https://billfighter.com/privacy