We find an error - or it's free

Your medical bill
probably has an error.

Upload your bill or EOB. Our AI finds duplicate charges, billing errors, and surprise out-of-network fees in under 2 minutes.

Analyze my bill - $29

100% money-back guarantee if we find nothing wrong

94%
of bills have errors
$1,400
avg overcharge
2 min
analysis time

How it works

Three steps, two minutes

1
Upload your bill or EOB
PDF upload or paste the line items. Works with any insurer or hospital.
2
AI analyzes every line
We cross-reference CPT codes against CMS data and flag anything suspicious.
3
Get findings and dispute letter
Plain-English explanation of every issue plus a ready-to-send dispute letter.

No personal information needed

BillCheck only needs the billing details from your bill - CPT codes, line items, and amounts. Do not include your name, date of birth, Social Security number, or any other personal identifiers. The less personal info you share, the better.

Pricing

Simple, one-time price

$29 one-time

Per bill analysis. No subscription, no surprises.

  • Full line-by-line analysis with CPT code verification
  • Duplicate charge detection
  • No Surprises Act and balance billing check
  • Ready-to-send dispute letter
  • Your data is never stored after analysis
Analyze my bill

100% money-back guarantee

If we do not find a single error, duplicate charge, or billing discrepancy in your bill, you pay nothing. No questions asked.

FAQ

What information should I share?
Only billing information - CPT codes, line items, dates of service, and dollar amounts. Do not include your name, SSN, date of birth, or any other personal identifiers. We only need the numbers to do our job.
Is my data safe?
Your bill is analyzed in memory and immediately discarded - we never store your documents. Nothing is used for training. We never see your payment details either - those go directly to Stripe.
What if you do not find anything wrong?
Full refund, no questions asked. Email us within 7 days. We find issues in 94% of bills we analyze.
What kinds of bills can you analyze?
ER visits, hospital stays, outpatient procedures, specialist visits, lab work, and imaging. Works with any US insurer.
Is this legal advice?
No - this is an educational tool. For legal disputes, consult a healthcare attorney or patient advocate.