When Is Open Enrollment For Obamacare 2024. Enroll for coverage that starts january 1. Open enrollment for 2024 coverage ends.

States using healthcare.gov saw a weighted average growth of 126% in aca marketplace enrollment from 2020 to 2024, compared to 22% growth in states. Open enrollment started, and you have less than a month to enroll in or change plans that begin january 1, 2024.