Plain-English explanations of the laws, codes, and tactics behind fixing billing errors. Every guide is written by humans, checked against primary sources, and updated as the rules change.
Duplicate charges, upcoding, unbundling, balance billing — the errors that cost Americans billions, and how to spot them.
Six-step template: itemized bill → EOB reconciliation → dispute letter → escalation. Written to work, not to sound polite.
Decode the UB-04, revenue codes, CPT/HCPCS lines — and run the seven-point audit pass that catches almost every common error.
The Explanation of Benefits explained — the six fields that matter and why it is the most important paper in your bill dispute.
Internal appeal, external review, expedited process. Deadlines are strict — roughly 40% of appealed denials get overturned.
The 2025 court ruling that vacated the CFPB rule, what the big-three credit bureaus still do voluntarily, and how to protect your score.
What the 2022 federal law actually covers, the Good Faith Estimate rule for uninsured patients, and how to file a CMS complaint.
The short, definitional explainer — with a worked example and the current federal rules on when it is and isn’t legal.
The NSA's protection for uninsured and self-pay patients — when you should get one, what must be on it, and the $400 dispute right.
Cramming, slamming, hidden fees, ETFs. How to push back, when to call the FCC, and the arbitration shortcut.
Ofgem's 12-month back-billing ban, how to challenge estimated reads, and how to escalate to the Energy Ombudsman.
Hundreds of thousands of UK homes are in the wrong band. How to check, how to challenge through the VOA, and how to claim a backdated refund.
What the Australian Consumer Law and NECF give you, plus the Energy and Water Ombudsman escalation path state by state.
Contact your provider first, then escalate for free to the Telecommunications Industry Ombudsman, whose decisions bind your provider.
Your rights under the Consumer Guarantees Act and the EIPC, and how Utilities Disputes resolves energy complaints for free.
What AI bill auditing actually does, why it works, and the categories of error it can and can't catch. The honest version.