When Does Open Enrollment Start 2024. An open enrollment period is a window of time that happens once a year — typically in the fall — when you can sign up for health insurance, adjust your current plan or cancel. Open enrollment is the period every year where you can shop for and purchase a health insurance plan for the upcoming year.
When is open enrollment for 2024? The 2024 open enrollment period (oep) begins november 1, 2023, and ends usually january 15, 2024, in most states.