Impact of Primary Care Exception Expansion on Family Medicine Resident Billing During the COVID-19 Pandemic.

Background And Objectives: The Medicare Primary Care Exception (PCE) permits indirect supervision of residents performing lower-complexity visits in primary care settings. During the COVID-19 pandemic, Medicare expanded the PCE to all patient visits regardless of complexity. This study investigates how PCE expansion changed resident billing practices at a family medicine residency during calendar year 2020.