Find the errors hiding in your hospital bill — and a letter to dispute them.
Paste your itemized hospital bill. billcheck reviews it line by line and flags the recognizable billing-error patterns — duplicate charges, lab-panel unbundling, quantity anomalies, math errors, care-setting mismatches — where every flag quotes a real line from your own bill. See a free preview, then unlock the full audit and a send-it-yourself dispute letter for a flat $29.
Start with a free preview
The preview shows how many issues we found and the first one or two flags — each grounded in a line on your own bill — so you can judge the quality before paying.
1. Paste your bill
Paste the itemized statement — the lines with codes and charges. No upload, no account.
2. See the free preview
We run the full audit and show you the flag count plus the first flags, each quoting a line from your bill.
3. Unlock the full audit
Pay $29 for every flag, plain explanations, and a dispute letter you send yourself — delivered as a page and a PDF.
Why it’s shaped this way
- Grounded in your own bill.Every flag quotes a real line from the bill you pasted. We never invent a charge, a code, a dollar amount, or a “correct” price.
- You stay in control.billcheck doesn’t negotiate for you and doesn’t take a cut of any reduction. It hands you a letter you send as yourself, so you keep 100% of any correction.
- Honest about confidence.Hard errors (duplicates, math, quantity, wrong setting) read as “likely errors”; softer items read as questions to ask — never as accusations.
- Only have a summary bill?billcheck still helps — ask the hospital for a fully itemized statement, then paste that. That’s where the errors usually are.
Reviewers and journalists have reported that a large share of medical bills contain errors (Medical Billing Advocates of America, via Marshall Allen’s reporting). billcheck doesn’t promise a dollar outcome — it shows you exactly what to question.
Your bill data
We use your bill text only to run the audit and draft the letter, then clear the raw bill from the active order once the PDF is rendered. See our privacy policy.
Support
Reply to the delivery email and we’ll respond — or hit the feedback button on any page.