Congress passed a measure to curb surprise medical bills as part of the pandemic stimulus deal.

The U.S. Capitol at dawn in Washington, D.C., U.S., on Monday, Dec. 21, 2020. The House and Senate are set to vote today on a roughly $900 billion pandemic relief bill to bolster the U.S. economy amid the continued coronavirus pandemic that would be the second-biggest economic rescue measure in the nations history. Photographer: Oliver Contreras/Bloomberg via Getty Images