Early access — free analysis during launch

Know what you owe.
Know what to do.

No account required to start
Documents processed, never stored
Results in 24 hours
80%
of medical bills contain errors most patients never catch
80%+
of prior auth appeals succeed when actually filed
$163K
saved on a single hospital bill using AI — February 2026
Process

Three steps to a clear answer.

No phone calls. No hold music. No translating insurance-speak on your own.

1

Upload your document

Photo or PDF of your medical bill, EOB, denial letter, or COBRA notice. No account needed to start.

2

We review it

A specialist reviews your document using deep healthcare billing expertise and identifies exactly what's happening and what you can do.

3

You get answers

Plain-English explanation in your inbox within 24 hours. Fight Back cases include a ready-to-send dispute or appeal letter.

“The opacity isn’t impenetrable; it’s just tedious. The rules exist, published in federal registers, available to anyone willing to decode them. The system counts on people not having the time, energy, or knowledge to understand it.”
$
Matt RosenbergUsed AI to negotiate a $195,628 hospital bill down to $32,500 — February 2026
$163K
What we analyze

Every document
the system throws at you.

Fight Back — Active billing problems
Available Now

Medical Bill Analyzer

Flags upcoding, unbundled charges, and duplicate line items. Includes a ready-to-send dispute letter.

Available Now

Prior Auth Appeal

Translates your denial reason and drafts a complete appeal letter in the payer’s own language.

Available Now

No Surprises Act Dispute

Determines if federal surprise billing protections apply and generates the dispute notice.

Available Now

Out-of-Network Claim

Drafts your reimbursement claim cover letter and explains what to attach for the best outcome.

Understand — Documents you already have
Member

EOB Decoder

Plain-English breakdown of every line on your Explanation of Benefits — what you owe and exactly why.

Member

Denial Letter Translator

Turns denial codes into plain English with a clear read on whether it’s worth appealing.

Member

COBRA Analyzer

Explains your continuation coverage options and compares COBRA cost to marketplace alternatives.

Member

Medicare Navigator

Explains Part A vs B vs D vs Advantage and what missing an enrollment window will cost you.

Plan Ahead — Annual decisions
Coming Soon

Insurance Plan Comparison

Models your true annual cost across plans including premiums, deductibles, and out-of-pocket max.

Coming Soon

FSA / HSA Optimizer

Recommends the right contribution amount and calculates your actual tax savings.

Coming Soon

Workers Comp Navigator

Explains your rights, tracks required forms and deadlines, and drafts correspondence as needed.

Pricing

Simple. No success fees.

A flat subscription that pays for itself the first time you use it.

Free
$0
 
Full analysis, 24-hour delivery, no credit card required.
  • Medical bill analysis
  • Plain-English explanation
  • Ready-to-send dispute letter
  • Delivered to your inbox in 24 hrs
  • 2 analyses per month
Start Free
Family
$19
/month
Or $149/year — save $79
Up to 4 family members. One subscription covers everyone.
  • Everything in Member
  • Up to 4 family members
  • Shared document vault
  • Ideal for aging parents on separate plans

Stop guessing. Know more. Owe less.

FAQ

What you’re probably wondering.

Is this legal advice?

No. Bill Advantage is a document literacy tool. Nothing we produce constitutes legal or medical advice. We help you understand what your documents say and draft your own correspondence.

What do you do with my document?

Your document is analyzed and immediately discarded — it is never written to permanent storage. We retain only the structured analysis output. Health information is never sold or shared.

What kinds of documents can I submit?

Medical bills (itemized preferred), insurance denial letters, Explanation of Benefits documents, COBRA notices, and prior authorization denials. Photos or PDFs both work. Redact your SSN before uploading.

How long does it take?

24 hours or less. You’ll receive the full analysis and any dispute or appeal letters directly to the email you provide at submission.

Why is it free right now?

We’re in early access and building with real documents to make our analysis as accurate as possible. Free access is how we build that foundation with people who actually need it.

What if my bill is complicated?

That’s exactly what this is built for. Complex hospital bills, multi-provider surgical bills, and Medicare Advantage denials are where billing errors are most common — and where a dispute letter makes the biggest difference.

Disclaimer: Bill Advantage is a document literacy tool. Nothing on this platform constitutes legal or medical advice. Billing codes, rates, and regulatory requirements vary by payer, state, and situation — verify specific details atcms.gov before submitting any dispute or appeal. Bill Advantage is not a HIPAA covered entity; however, we handle your health information with the same standard of care. Raw documents are never written to permanent storage.