80% of hospital bills contain at least one billing error. Find yours. Get your audit →
AI-powered medical bill audit

Fight your
hospital bill.
Win.

Upload your bill and receive a professional audit report showing every overcharge versus federal Medicare rates — plus a ready-to-send dispute letter.

Audit my bill — $99 See how it works
80%
of bills contain errors
5 min
to your audit report
$99
flat fee, instant delivery
CPT 74177
CT Abd & Pelvis w/ Contrast
$7,554 → $412 Medicare
1,733% markup
CPT 99285
ED Visit Level 5
$3,868 → $300 Medicare
1,189% markup
CPT J1885
Ketorolac 30mg × 2
$51.64 → Duplicate charge
FLAG: Remove
CPT 80053
Comprehensive Metabolic Panel
$489 → $14 Medicare
3,393% markup
Real data from a Piedmont Athens Regional Hospital emergency visit — $13,747 billed, $4,124 patient balance. This is what we found in 5 minutes.
How it works

Your bill audited.
Your letter ready.

Step 01 · Upload

Upload your bill

Submit any hospital bill — PDF, photo, scan, or image. Our AI reads any format, even handwritten or scanned documents that standard software can't parse.

  • PDF, photo, or scanned image accepted
  • Works on ER visits, surgeries, and outpatient bills
  • No account required to get started
36415 · Venipuncture $44.65
74177 · CT Abd & Pelvis $7,554.75 ↑1733%
80053 · Metabolic Panel $489.25 ↑3393%
J1885 · Ketorolac ×2 $51.64 DUP
99285 · ED Visit Level 5 $3,868.70 ↑1189%
Total Charges $13,747.22
Audit Report
Piedmont Athens Regional · Aug 11, 2025
Complete
Total Overcharge Identified
$11,243.00
Lines Flagged
8 of 11
Settlement Offer
$2,148
Step 02 · Audit

We audit every line item

Our AI cross-references every CPT code against the CMS Medicare Fee Schedule, flags NCCI unbundling violations, identifies duplicate charges, and calculates exact markup percentages with federal data.

  • Benchmarked against 2025 CMS Medicare rates
  • Duplicate charge detection
  • NCCI unbundling violation flags
  • Fair Market Settlement Offer calculated automatically
Step 03 · Dispute

Your letter is ready to send

A professional dispute letter citing specific CPT violations, Medicare benchmark rates, applicable federal statutes, and a precise settlement offer. You download it, sign it, and send it yourself.

  • No Surprises Act and state statute cited automatically
  • Specific dollar settlement offer included
  • Ready to mail or email to the hospital's billing department
  • Vantorro never contacts your hospital — you stay in control
Re: Dispute of Account #1106857771
Piedmont Athens Regional Hospital
Billing Department

I am writing to formally dispute charges on the above account. After auditing the itemized bill against 2025 CMS Medicare Fee Schedule rates, I have identified significant overcharges and one duplicate charge requiring correction.

CPT 74177 (CT Abd & Pelvis): Billed $7,554.75. Medicare facility rate: $412.00. Markup of 1,733%. Proposed rate at 2× Medicare: $824.00.

Pursuant to the No Surprises Act (42 U.S.C. § 300gg-111) and Georgia Code § 31-7-15, I propose a total settlement of $2,148.00...

Pricing

What could cost you $15,000 is $99

Flat fee. Instant delivery. No hidden charges.

Single Bill Audit
One ER visit, outpatient bill, or simple procedure
$99
one time
Get started
Most popular
Complex Bill Audit
Large inpatient or surgical bill, 20+ pages
$179
one time
Get started
Bill Bundle
Up to 5 bills from one medical event
$299
one time
Get started
90-Day Pass
Unlimited audits during surgery recovery or ongoing treatment
$449
90 days
Get started
Annual Membership
Chronic condition patients, families, ongoing care needs
$699
per year
Get started
Full-service upgrade

Want us to handle everything?

After receiving your report, you can upgrade to full-service negotiation. We send the letter and manage the entire process on contingency — no savings, no fee.

25%
of whatever we save you
Start with the $99 audit
★★★★★

"I had a $22,000 surgery bill. Vantorro found $14,000 in overcharges in under 10 minutes. The hospital settled for $4,200."

— Rachel M., Austin TX
★★★★★

"The letter was more professional than anything I could have written. The hospital responded within two weeks and removed the duplicate charges."

— James T., Atlanta GA
★★★★★

"I was about to set up a payment plan for $8,500. Vantorro's audit showed the fair rate was $1,900. Best $99 I've ever spent."

— Maria L., Phoenix AZ
Jump to
FAQs
Common questions about Vantorro.
Getting started
Any hospital or facility bill with CPT or HCPCS codes — ER visits, surgeries, outpatient procedures, lab work, imaging. We currently focus on facility bills. Physician bills (separate from hospital charges) are supported on Complex tier and above.
Any format. PDF, photo from your phone, scanned image, or screenshot. Our AI uses vision technology to extract data even from image-based or handwritten documents that standard software cannot parse.
Typically under 5 minutes. For complex multi-page bills, up to 10 minutes. You will receive an email with both PDFs attached as soon as the audit is complete.
No. Vantorro provides you with the audit report and dispute letter. You send the letter yourself, directly to the hospital's billing department. You stay in complete control of your case.
The audit
The 2025 CMS Medicare Physician Fee Schedule and Hospital Outpatient Prospective Payment System — the same federal databases used by hospitals, insurers, and healthcare attorneys. These are public, federally maintained, and updated annually.
A specific dollar amount calculated at 2× the Medicare rate for each flagged line item. This is a legally defensible benchmark — hospitals routinely settle for rates in this range, and the letter cites the federal statutes supporting your position.
Every claim in your letter is backed by federal Medicare data — the hospital cannot dispute the benchmark rates themselves. If the hospital does not respond or refuses to negotiate, you have the option to escalate to your state insurance commissioner or pursue a full-service upgrade through Vantorro.
The letter
Yes. The letter automatically cites the applicable federal statute (No Surprises Act) and the correct state billing rights law for your state. We cover all 50 states.
Vantorro provides an informational audit and a letter template based on publicly available federal data. This is not legal advice. You are responsible for your own communications with the hospital. For complex legal situations, consult a healthcare attorney.
Privacy & security
HIPAA regulates covered entities — health plans, providers, and clearinghouses — and their business associates. Vantorro is none of these. You are voluntarily sharing your own bill with a service you chose, which is the same as sharing your records with your accountant or attorney. HIPAA does not apply to this transaction.
Your bill and generated reports are stored in encrypted cloud storage and associated with your email address. You may request deletion of your data at any time by emailing privacy@vantorro.com. We do not sell or share your data.
Audit My Bill

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Your bill is processed securely. Vantorro never contacts your hospital.
You receive your report and dispute letter by email within 5 minutes.