Andrew M. Slavitt is an American businessman and healthcare advisor who was the acting administrator of the Centers for Medicare and Medicaid Services from March 2015 to January 2017 and as a temporary Senior Advisor to the COVID-19 Response Coordinator in the Biden administration. A leader of the team that helped to repair the healthcare.gov website after its initial rollout, he was nominated by Barack Obama to run CMS in July 2015. In January 2021, Slavitt accepted a temporary role as Senior Pandemic Advisor to President Joe Biden’s COVID-19 pandemic response team. He stepped down from that role in June 2021.