The $0 Rule
Hospitals fail basic billing checks. You're expected to pay anyway.
A JAMA survey of 2,270 hospitals found only 38% met three basic billing quality standards — meaning 62% failed. When patients challenge an error in writing, 73.7% of the time it gets corrected. The money is sitting there. You just need the method that gets it back.
Or Read the free case study first — a real fight, published while it's still happening.
$27
The Agent Manual. A 29-page operating manual you hand to your AI agent: ten hard rules, a paste-ready system prompt, the decision tree, the escalation ladder, eight letter templates, eighteen prompts. One purchase. Every bill you have, now and later. Costs less than one appeal letter. See what is inside.
$0
The live case study. Four real bills, about $11,890 in charges, fought at once — and the demand on the table fell 28% in 26 days. The turning points, the redacted documents, the transcripts, the mistakes. Read it.
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Free guides. Short, practical pages on the errors that cause most bad bills — each one cited and verified. The knowledge cost you nothing before you owe anyone a dollar. Browse them.
The scoreboard
No victory screenshots. A real fight, in progress.
Most “case studies” are written after the win, with the ugly parts deleted. This one is a real fight, published while it is still happening: four bills, about $11,890 in medical charges, worked by one AI agent over 26 days. You get the turning points, the transcripts, the mistakes — and the parts still open. The $0 bar is the method: nothing counts until it is in writing.
Specialist office bill, July 2026
After the coverage-order fix, the insurer allowed $220.92 and paid $180.92. The $40 copay was paid by the patient at the visit, with a receipt.
Lab bill, March 2026
The lab billed a plan that had ended before the test date. Its own revenue-cycle supervisor admitted the filing error by phone and still refused to write it off. Rebilled to the correct insurer; a collections hold is confirmed in writing by the ordering doctor's office, not by the lab. No written $0 yet.
Emergency room bill, July 2026
A supervisor approved a write-off of the small remaining balance. Three staff confirmed it by phone. It is still not in writing. The hospital-side claim is still under insurer review and a new balance could appear.
Primary care bill, March 2026
Zeroed by the patient's previous assistant, before this case started.
01 — The problem
What the billing office hopes you never notice
From one real month of bills (— the same errors a JAMA survey found in 62% of hospitals):
- The wrong insurance was billed. A lab billed a plan that had already ended before the test date. The whole $1,187.55 traced back to that one error.
- A claim was never sent. A hospital billed the doctor side of an ER visit but did not send the hospital side to insurance for about two months.
- A promise was never kept. One rep said it was resubmitted. It was not. Another promised a write-off; the next rep had no record of it.
- Charges overlap. The same kind of X-ray appears on both the doctor bill and the hospital bill.
02 — The method
How you win
- Find the cause first. Ask the billing office to read you the insurance ID on the claim. That one question cracked the biggest bill.
- Write first, call second. Free faxes create a record nobody can deny.
- Get every phone promise in writing the same day. If it is not on paper, it did not happen.
- Use a partner with leverage. The doctor's office that ordered your lab test can move faster than you can.
- Stay honest. Your agent says it is an assistant working for you.
03 — The beliefs
Three beliefs that cost people real money
“If they sent a bill, I must owe it.”
Not until the correct insurer has processed it correctly. The lab bill that started all of this was built on an insurance ID that had been dead for months.
“Small balances aren't worth fighting.”
A supervisor wrote off a small remaining balance in our case after one specific argument, not after many calls. The size of the bill is not the size of the argument.
“Calling more often works.”
Hourly calls burned credits with no result. One letter to the right person did more than weeks of calls.
04 — Free
The playbook, in your inbox.
Short, practical pages on the errors that cause most bad bills — each one cited, verified, and free. We will tell you when a case result actually changes. No spam. Ever.