Open Enrollment 2025 Marketplace. Open enrollment for 2025 health plans started november 1, 2024 (in most states). Open enrollment for 2025 marketplace health coverage is november 1, 2024 through january 15, 2025 for states that use healthcare.gov.

Open enrollment ends — last day to enroll in or change marketplace plans for the year with coverage starting february 1. This reviews key marketplace updates and tips to assist agents and brokers as they prepare for open enrollment for plan year 2025.