AI Medical Bill Auditor

Your Medical Bill
Might Be Wrong.
Let's Find Out.

Upload your hospital bill. AI explains every charge in plain English, flags potential errors, and drafts dispute letters — automatically.

See how it works
No medical knowledge needed Results in 60 seconds Dispute letters included PDF download
💰 Avg. $1,300 recovered
VerifyDoc Audit Report 2 issues found
CPT 99213
Office visit, established patient
$185
✓ Correct
CPT 85025
Complete blood count
$62
✓ Correct
CPT 36415
Routine venipuncture
$28
⚑ Flag
⚑ Possible unbundling error
CPT 36415 is typically included in CPT 85025 under CMS bundling rules. Dispute letter drafted.
80%
of hospital bills contain at least one error
Medical Billing Advocates of America
$1,300
average overcharge on a hospital bill
Becker's Hospital Review
12
billing error types checked on every audit
60s
average time to complete your audit report
How it works

Three steps to understand your bill

No medical billing knowledge required. VerifyDoc does the decoding.

1

Upload your bill

Photo, PDF, or paste text. Supports hospital bills, doctor invoices, surgical center bills, lab bills, and Explanations of Benefits.

2

AI audits every line

Every CPT code decoded. Every charge cross-referenced against CMS and AMA billing guidelines. 12 error types checked automatically.

3

Get your plain-English report

Download your full audit as a PDF. Every flagged item includes a professionally written dispute letter ready to send.

What we check

12 billing error types, auto-detected

VerifyDoc checks for the most costly medical billing errors on every single audit.

🔁

Duplicate charges

Same service or code billed more than once on the same date.

📈

Upcoding

A simpler service coded as a more expensive, complex one.

🔓

Unbundling

One bundled procedure split into multiple codes that inflate the total.

📋

CPT code decoder

Every procedure code translated into plain English automatically.

💊

Medication charges

NDC codes decoded and benchmarked against standard hospital pricing.

📅

Date discrepancies

Services billed on dates inconsistent with your visit or admission.

🧮

Math errors

Line items that don't add up to the stated total on your bill.

🏥

Facility vs professional fees

Hospital and physician bills reconciled and cross-checked.

🔍

Phantom charges

Services billed that you have no record of receiving.

🏷️

Room & board errors

Wrong admission type, room classification, or extra days billed.

⚕️

Modifier flag checks

Procedure modifiers that change reimbursement checked for accuracy.

📝

Dispute letter generation

Ready-to-send dispute letter drafted for every flagged item.

Who uses VerifyDoc

Built for patients, not billing departments

Anyone who receives a medical bill they don't fully understand.

🏥

After a hospital stay

Hospital bills are the most complex and the most likely to contain errors. Audit before you pay.

⚕️

Chronic condition management

Regular medical costs add up. Monthly plan members catch errors on every single bill.

👨‍👩‍👧‍👦

Family caregivers

Managing bills for aging parents or children with health needs. Family plan covers everyone.

🦷

Dental & specialist bills

Not just hospital bills — works on any medical invoice including dental, vision, and specialist fees.

Pricing

Simple pricing. No surprises.

Pay once per audit or subscribe for ongoing access. Dispute letters included on every plan.

Single audit
$19
one-time payment

  • One complete bill audit
  • All 12 error checks
  • Plain English report
  • Dispute letters included
  • PDF download
  • No account required
Audit a Bill — $19
Family plan
$49
per month — up to 6 members

  • Up to 6 individual accounts
  • Each member gets own login
  • Unlimited audits per member
  • EOB decoder included
  • Dispute letters included
  • Priority support
Start Family Plan — $49
Family plan note: Each family member uses their own verified email login. Accounts cannot be shared — each seat requires a separate email address. The account owner manages seats and invites members from their dashboard.

All plans include dispute letters for every flagged item. Cancel monthly and family plans anytime.

Frequently asked questions
How do I know if my medical bill has errors?
Upload your bill to VerifyDoc. Our AI checks for duplicate charges, upcoding (billing a simple service as complex), unbundling (splitting one procedure into multiple charges), phantom charges, and math errors. Studies suggest the majority of hospital bills contain at least one error — many patients have received refunds after a proper audit.
What is upcoding on a medical bill?
Upcoding is when a provider bills for a more expensive service than was actually performed. A common example is billing a brief office visit using a code for an extended one, or coding a routine procedure as complex. It is one of the most common and costly billing errors, and VerifyDoc flags it automatically on every audit.
What types of medical bills can VerifyDoc audit?
VerifyDoc audits hospital bills, doctor invoices, surgical center bills, lab bills, radiology bills, and Explanations of Benefits (EOBs) from your insurer. Upload as a PDF, take a photo, or paste the text directly.
How do I dispute a medical billing error?
Contact your provider in writing, citing the specific CPT code and the billing guideline it violates. VerifyDoc generates a ready-to-send dispute letter for every flagged item — written in professional language that references the applicable CMS or AMA billing rule, which makes providers take disputes seriously.
Can I download my audit report?
Yes. Every audit produces a downloadable PDF report you can save, print, or attach to a dispute letter. The PDF includes the full line-by-line analysis, flagged items with explanations, and the dispute letters for each flagged charge.
Is VerifyDoc medical or legal advice?
No. VerifyDoc is a document analysis tool. It identifies potential billing discrepancies and explains what medical codes mean — it does not provide medical diagnoses, treatment recommendations, or legal advice. Always consult your provider, insurer, or a qualified medical billing advocate to resolve disputes.
How does the family plan work?
The family plan gives you up to 6 individual member accounts, each with their own email login. The account owner invites members by email from their dashboard. Each member gets a verified account — accounts cannot be shared between two people using the same login. Members can only see their own audit history.

VerifyDoc is a document analysis tool that identifies potential billing discrepancies for informational purposes only. VerifyDoc is not a medical provider, licensed billing specialist, attorney, or insurance advisor. Audit results do not constitute medical advice, legal advice, or a guarantee of any billing outcome. Always consult your healthcare provider, insurer, or a qualified medical billing advocate to resolve any disputes. VerifyDoc is not affiliated with any hospital, insurance company, or government agency.

Upload Your Medical Bill

PDF, photo, or paste text. Hospital bills, doctor invoices, EOBs — all supported.

📋

Drop your bill here

PDF or image accepted

or paste text below

Auditing your bill...

  • ⏳ Decoding CPT and ICD-10 codes
  • ⏳ Checking for duplicate charges
  • ⏳ Checking for upcoding and unbundling
  • ⏳ Verifying math and date consistency
  • ⏳ Drafting dispute letters

Your audit is ready

We found potential billing issues on your bill.

Unlock your full report to see every flagged charge and your dispute letters.

Already paid? Sign in to access your report

Audit Report

Items audited
Potential errors
Items correct

Welcome back

Sign in to access your audit history and saved reports.

Don't have an account? Create one

Create your account

Save audit history and access your reports anytime.

Already have an account? Sign in

Set a new password

Enter your new password below. You'll be signed in automatically.

My Dashboard

Loading...

Audit History

Manage your subscription, update payment, or cancel anytime from your Stripe billing portal.