Our Story

Built for the person staring at a bill they can't understand

EOBSense exists because medical billing confusion costs Americans billions every year — and nobody is in your corner explaining it.

Why this exists

It started with a simple observation: almost everyone who gets a medical bill has the same experience. Two documents arrive, both covered in codes and dollar amounts that don't match each other, and neither one explains what's actually happening.

"More than a third of Americans have paid medical bills they weren't sure they owed — just because the paperwork was too confusing to fight."

That's not a knowledge problem. It's a design problem. The medical billing system is deliberately complex, and the people it confuses most are the ones who can least afford to overpay — seniors on fixed incomes, families dealing with unexpected illness, caregivers managing a parent's care from a distance.

EOBSense was built to change that. Not by replacing the system, but by giving everyday people the plain-English explanations, checklists, and tools they need to navigate it confidently.

No jargon. No billing expertise required. Just clear answers to the question everyone has when an envelope arrives: What do I actually owe — and is this bill even right?

The problem is bigger than most people realize

80% of medical bills contain at least one error
2% of patients ever challenge their bill
$54B in unpaid medical debt carried by seniors alone

What we believe

Start with the free cheat sheet

The 2026 Medical Bill Cheat Sheet covers the most important terms, the key numbers to compare, and the questions to ask before paying anything.

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