Health Coverage
Medicare and the Marketplace, on the calendar.
Sep 12ACA Marketplace open enrollment: when it opensMost states run ACA open enrollment November 1 through January 15. A handful of states set their own, longer windows. Here is how to tell which applies.Sep 12Medicare open enrollment 2026: the exact datesMedicare's annual open enrollment runs October 15 through December 7, every year, fixed by law. Here is what can and can't be changed in that window.