Millions of Americans are vulnerable to surprise medical billing

Medical bills are an ongoing issue in the U.S., and surprise charges will be an issue at least until 2022.

One of the many ways that Americans are financially vulnerable to the U.S. health care system is through "surprise billing," a type of balance billing where a patient receives in-network care that is provided by an out-of-network health care provider without the patient knowing. (Balance billing occurs any time a patient's insurance doesn't cover the full cost of care.)

“You go to an emergency room that’s in your health plan’s network, but you’re treated by a physician there that’s not in your network, or you schedule a surgery and your surgeon’s in network but then it turns out the anesthesiologist is out of network,” Christopher Garmon, assistant professor of health administration at University of Missouri — Kansas City, told Yahoo Finance. “Those are the situations they’re usually attributing to surprise medical billing, and then balanced billing occurs when that out-of-network physician does not accept the payment from the insurance company as payment in full.”

There are only 18 states that offer comprehensive protections against balance billing and 15 states that offer partial protections, according to research from The Commonwealth Fund/Georgetown University Center on Health Insurance Reforms.

Consequently, millions of Americans in the remaining 17 states are particularly vulnerable to receiving these types of bills.

The states with no protections include Alaska, Hawaii, Utah, North and South Dakota, and Alabama. States considered to have "comprehensive balance billing protections" include New York, New Jersey, California, Texas, and Florida — indicating that these protections cross partisan lines.

“The problems bubbled up differently in different parts of the country,” Loren Adler, associate director at the USC-Brookings Schaffer Initiative for Health Policy, told Yahoo Finance. “This issue of folks getting surprise out-of-network bills from an emergency doctor or anesthesiologist has existed as at least an occasional phenomenon for decades.”

The trend, Adler added, "does seem to have hastened in the last decade or so, presumably in tandem with the very big growth of private equity firms and staffing companies in these specialties.”

No Surprises Act should help

In December 2020, then-President Trump signed the No Surprises Act, which offers comprehensive consumer protections against surprise out-of-network bills.

Some key provisions of the bill include requiring health plans to cover surprise bills at in-network rates, banning balance billing, and prohibiting out-of-network providers from billing patients for excess charges.