1. Medicare and Medicaid: COVID-19 program flexibilities and considerations for their continuation : testimony before the Committee on Finance, U.S. Senate Publication: Washington, DC : United States Government Accountability Office, May 19, 2021 Subject(s): COVID-19 -- prevention & controlGovernment RegulationMedicaid -- economicsMedicare -- economicsTelemedicine -- economicsUnited StatesCenters for Medicare & Medicaid Services (U.S.)