Open Enrollment 2024 Marketplace Tips. Marketplace enrollment began november 1, 2023, and runs through december 15, 2023, for coverage that begins january 1, 2024. Learn about the medicare and marketplace open enrollment periods (oeps) for the 2024 plan year and get tips for choosing affordable coverage options for.

Open enrollment starts — first day you can enroll in, renew, or change marketplace plans. Marketplace enrollment began november 1, 2023, and runs through december 15, 2023, for coverage that begins january 1, 2024.