1 million+ patients lose coverage as insurers, hospitals drop Medicare Advantage by Anna Claire Vollers, Stateline October 21, 2024 HUNTSVILLE, Ala. — Libby and Andrew Potter usually ignore the avalanche of Medicare Advantage ads that land in the mailbox at their home in Huntsville, Alabama, each fall as Medicare’s open enrollment period begins. Libby, a retired middle school librarian, has what she considers good health insurance through the state employee health plan.