You opened your hospital bill and the number doesn't look right. Maybe it's way more than you expected, or it doesn't match what you were quoted. You're not alone — medical billing errors are estimated to appear on 30–80% of hospital bills, depending on the study.
The good news: hospitals are now legally required to publish their prices. That means you can compare what you were charged against what the hospital itself says the procedure costs — and what nearby hospitals charge for the same thing.
Warning Signs You May Have Been Overcharged
Before diving into the numbers, watch for these red flags:
- Your bill is significantly higher than the hospital's published cash price for the same procedure
- You see charges for services or supplies you didn't receive
- The same charge appears more than once (duplicate billing)
- You were charged for a private room when you were in a shared room
- Facility fees that seem disproportionately high
- You received a 'surprise bill' from an out-of-network provider at an in-network facility
Step 1: Request an Itemized Bill
Your first move is to call the hospital's billing department and request a fully itemized bill — not a summary statement. The itemized bill shows every individual charge with billing codes (CPT/HCPCS codes). You have the right to this document.
Review each line carefully. Google any codes you don't recognize. Flag anything that looks wrong, duplicated, or unexpected.
Step 2: Compare Against Published Prices
Under the CMS Hospital Price Transparency Rule, every hospital must publish their prices in a machine-readable format. MyCareCost aggregates this data from 5,000+ hospitals, making it easy to check:
- Search for your procedure on MyCareCost
- Find your hospital in the results
- Compare the published price to what you were billed
- Check what nearby hospitals charge for the same procedure
Step 3: Negotiate or Dispute
If your bill exceeds the hospital's own published price — or is significantly higher than area averages — you have strong grounds to negotiate. Call the billing department and reference the published prices. Most hospitals will work with you, especially if you can cite specific data.
If the hospital won't budge, you can file a formal dispute, contact the patient advocate, or escalate to your state's Attorney General office.
When to Ask for Financial Assistance
If you can't afford the bill regardless of whether it's correct, most nonprofit hospitals are required to offer financial assistance (charity care) programs. You may qualify for a 50–100% discount based on your income. Ask the billing office for their financial assistance application.