Open Enrollment 2024 Marketplace.  — the centers for medicare & medicaid services (cms) is awarding the grants, in advance of this year’s marketplace open enrollment (which begins november 1, 2024) to 44. Update your information and enroll in a plan for coverage starting.

 — marketplace enrollment began november 1, 2023, and runs through december 15, 2023, for coverage that begins january 1, 2024. 1, 2024 and ends on jan.