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,

Centene sues CMS after its Medicare Advantage star ratings fell, Medicaid insurers like Molina post solid results, and more health care news.

Facing financial and federal regulatory pressures, many insurers are pulling their Medicare Advantage plans from counties and states they’ve deemed unprofitable.