Nation Medicare enrollees can get free COVID-19 home tests at more than a dozen retail pharmacies April 4, 2022 Ken Alltucker, USA TODAY Comments Off on Medicare enrollees can get free COVID-19 home tests at more than a dozen retail pharmacies Costco, CVS, Kroger, Rite Aid, Walgreens and Walmart are among retail pharmacies that will allow Medicare recipients to get free COVID-19 home tests.