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limiting charge

What is a limiting charge?

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What is a limiting charge?

When you receive care from a health care service provider who doesn’t accept Medicare for your treatment but hasn’t entirely opted out of Medicare, the most you can be charged, under federal law, is 15 percent over the amount that Medicare will pay the doctor for that service (in addition to your normal Medicare out-of-pocket costs). And non-participating providers are paid a little less by Medicare — 95 percent of the normal reimbursement amount — so the additional 15 percent charge is based on that amount, rather than the normal reimbursement amount.

This cap on how much you can be charged is called the limiting charge. Limiting charges do not apply to equipment or medical supplies.

Most doctors do accept Medicare’s payment as payment in full (ie, they are participating providers), which means that the limiting charge doesn’t apply to them. Instead, you’ll just pay your normal Medicare deductible and coinsurance, and the doctor will not be able to bill you for any additional amount above and beyond what Medicare pays.

The limiting charge does not apply to providers who have opted out of Medicare altogether. In that case, the patient is responsible for the entire bill, and there’s no limit on how much the provider can charge. Very few doctors — an estimated 1 percent nationwide — have opted out of Medicare, but among some specialties the opt-out rate is much higher: 42 percent of psychiatrists have opted out of Medicare.

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