Open Enrollment 2024. The 2025 open enrollment period (oep) begins november 1, 2025, and ends usually january 15, 2025, in most states. Last day to enroll in or change plans for coverage to start january 1.
Read more about timelines by state here. The 2025 open enrollment period (oep) begins november 1, 2025, and ends usually january 15, 2025, in most states.