On average, a full-time primary care physician in the U.S. will lose more than $65,000 in revenue in 2020. Overall, the U.S. primary care sector will lose nearly $15 billion. Losses stem from drastic reductions in office visits and fees for services during COVID-19 shutdowns from March to May. Losses threaten practice viability, reducing further an already insufficient number of primary care providers in the United States.