Connecticut health insurance open enrollment 2027
Connecticut residents enroll in 2027 Marketplace coverage through Access Health CT starting October 23, 2026; sign up by December 15, 2026 for coverage from January 1. Use the official site — it is the only place to get premium tax credits.
Marketplace details
Sources: Access Health CT · CMS – State-based Exchanges. Checked October 28, 2026.
Go to Access Health CTBefore you enroll
- See if you may qualify for Medicaid, CHIP or a premium tax credit using the HealthCare.gov screener or Access Health CT.
- Compare deductibles and out-of-pocket maximums, not just monthly premiums.
- Check that your doctors and prescriptions are covered by the plan.
- Already enrolled? Compare 2027 plans before you accept automatic renewal.
Questions & answers
Where do I buy ACA health insurance in Connecticut?
Connecticut runs its own marketplace, Access Health CT (https://www.accesshealthct.com/). Financial help such as premium tax credits is available only through the official marketplace.
When is open enrollment for 2027 in Connecticut?
Open enrollment runs October 23, 2026 to January 15, 2027; enroll by December 15, 2026 for coverage starting January 1, 2027. Confirm on Access Health CT before the deadline.
What if I miss open enrollment?
You can enroll later only with a Special Enrollment Period after a qualifying life event (such as losing other coverage, moving, marriage or a new baby). Medicaid and CHIP applications are accepted any time.