Tyndale
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Your medical bill advocate

Medical bills are full of errors. Find what’s hiding in yours.

Upload your bill and insurance documents, and Tyndale translates every charge into plain English, checks it against your plan and published prices, and shows you what you should actually owe — with the evidence to back it up.

Check my billHow it works ↓

Your audit

Example
What you were billed
$2,347.18
What your insurer says you owe
$1,184.60
What you should actually owe
$612.40

Every difference is a finding, cited to your plan documents and published rates.

How it works

From confusing bill to clear answer

Three steps from the envelope you dread opening to a number you can trust — and a plan for closing the gap.

  1. 1

    Upload your bill and insurance info

    Add your medical bill, your EOB, and your insurance details. Photos and PDFs both work.

  2. 2

    Tyndale translates and checks every line

    Each charge is explained in plain English, verified against the care you received, and checked against your plan, Medicare rates, and published prices.

  3. 3

    Get your three-number audit and a plan

    What you were billed, what your insurer says you owe, and what you should actually owe — with cited findings and concrete next steps.

What Tyndale checks

Built to read the fine print for you

Not a chatbot with opinions — an audit of your actual bill against your actual coverage, with sources attached.

  • Every line, in plain English

    Procedure codes, modifiers, adjustments — each line item on your bill is translated into words you actually use, and verified against the care you received.

  • Checked against real prices

    Each charge is compared to your plan benefits, Medicare rates, and the prices your hospital and insurer publish — not a generic average.

  • Findings you can verify

    Every finding cites its source — the plan clause, the rate, the published price — so you can check the work before you pick up the phone.

  • A plan, not just a report

    Phone scripts, dispute guidance, and concrete next steps for each finding, so you know exactly who to call and what to say.

Your documents. Your rules.

Medical bills are some of the most personal documents you have. We treat them that way.

Encrypted, always

Your documents are encrypted in transit and at rest.

Never sold

We never sell your data — not to insurers, not to advertisers, not to anyone.

You decide

Nothing you upload is used to improve Tyndale unless you say so — a consent toggle in your settings keeps that choice in your hands.

Check my bill

Tyndale is an advocacy tool: it helps you understand and question your medical bills. It does not provide medical, legal, or financial advice.