-Weekly Cumulative Influenza Vaccination Coverage, Medicare Fee-For-Service Beneficiaries aged ≥65 years, United States, 2019-20 Compared with 2020-21*, Data Source: Centers for Medicare & Medicaid Services Chronic Conditions Warehouse
-Influenza vaccination coverage among Medicare fee-for-service beneficiaries aged ≥65 years is assessed using data files from the Medicare Fee-For-Service (FFS) administrative claims data managed by the Centers for Medicare & Medicaid Services (CMS).
-Overall includes persons categorized as ‘Unknown’ for race/ethnicity category. Percent vaccinated estimates are expected to increase as more claims are processed.