Balance Billing
Also called: Surprise Billing
In plain English
When an out-of-network provider bills you for the difference between their charge and what your insurance paid. The No Surprises Act (effective 2022) makes this illegal in most emergency situations and when you unknowingly receive out-of-network care at an in-network facility.
Real-world example
You go to an in-network hospital for surgery, but the anesthesiologist turns out to be out-of-network. They bill $5,000 and insurance pays $2,000. Without protections, you'd owe the $3,000 'balance.' Under the No Surprises Act, this is now illegal — you should only owe your normal in-network cost-sharing.
Why this matters for your bill
Balance billing was one of the biggest sources of unexpected medical debt before the No Surprises Act. If you receive a balance bill for emergency services or from out-of-network providers at in-network facilities, you likely have legal protections.
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