Healthcare.Gov Open Enrollment 2024 Deadline. Open enrollment begins on november 1 and runs until january 15, 2024*. Open enrollment started, and you have less than a month to enroll in or change plans that begin january 1, 2024.
Marketplace enrollment began november 1, 2023, and runs through december 15, 2023, for coverage that begins january 1, 2024. Open enrollment started, and you have less than a month to enroll in or change plans that begin january 1, 2024.