Open enrollment is the one time each year when almost anyone can sign up for a health plan, switch plans, or update their coverage, no questions asked. For 2027 coverage, that window runs November 1, 2026 through January 15, 2027 on the federal marketplace, which Florida uses. Miss it and you may be locked out until the following year unless a major life event opens a special window. This guide walks you through the key dates, what a Special Enrollment Period is, and a simple checklist so you walk in prepared instead of scrambling at the deadline.
Quick answer: Open enrollment for 2027 health insurance starts November 1, 2026 and ends January 15, 2027 on HealthCare.gov, which Florida uses. Enroll by December 15, 2026 for coverage that starts January 1, 2027. Enroll December 16 through January 15 and coverage starts February 1.
Open enrollment is a set window each year when you can enroll in a health insurance plan or change the one you have without needing a qualifying reason. Outside of this window, the marketplace is generally closed to new sign ups unless you experience a life event. The window applies to individual and family plans bought through the ACA marketplace or directly; employer group plans run their own annual enrollment period set by the employer.
For states that use the federal marketplace, HealthCare.gov (which Florida uses), open enrollment for 2027 coverage runs on this schedule:
A handful of state based exchanges set their own dates, so always confirm the current schedule for your state before you rely on it. Employer group plans have their own dates, which your HR department or broker will announce.
Don't wait for the deadline. We compare every plan in your ZIP code and handle enrollment, free.
Get a Free QuoteQuick tip: Enroll by December 15 if you want coverage to start January 1. You can still enroll through January 15 for a February 1 start, but earlier is better: it gives you time to confirm your doctors are in network and avoids the last minute rush when help is hardest to reach.
Also worth knowing: Subsidy amounts changed for 2026 and carry into the 2027 plan year, the enhanced premium tax credits that lowered costs since 2021 have expired. See why premiums went up this year before you re-shop your plan.
You may have seen conflicting information on this, and it is a fair question. A rule finalized in 2025 would have shortened the federal marketplace window to end December 15, with no January extension. A federal judge vacated that rule in June 2026, and on August 4, 2026, CMS confirmed that open enrollment on HealthCare.gov will run the traditional November 1 to January 15 schedule for 2027 coverage. HHS has appealed the ruling, with oral arguments expected in late October 2026, so it is worth double checking dates as you get closer to enrolling in case anything changes between now and then. As of this writing, the full window is back and you have through January 15 to enroll.
If you miss open enrollment, a Special Enrollment Period, or SEP, may still let you sign up. An SEP is usually a 60 day window that opens after a qualifying life event, including:
In addition, households with income below a certain level can often enroll year round. If you are not sure whether you qualify, it is worth a quick call, because many people assume they are locked out when they actually are not.
Walk in ready with these five things and enrollment takes minutes instead of hours:
The biggest errors people make during open enrollment are auto renewing without checking whether their plan or subsidy changed, underestimating income and owing money at tax time, choosing the lowest premium without checking the deductible and network, or waiting past December 15 and accidentally pushing their coverage start to February instead of January. A few minutes of review, or a free call with a broker, prevents all four.
Want a second set of eyes? Jade Benefits reviews your options during open enrollment for free, confirms your doctors are in network, and checks every subsidy you qualify for so you never overpay.
Open enrollment for 2027 coverage starts November 1, 2026 on HealthCare.gov, which Florida uses.
Open enrollment ends January 15, 2027. To have coverage start January 1, you need to enroll by December 15, 2026. Plans selected between December 16 and January 15 start February 1, 2027.
The dates are the traditional ones: November 1, 2026 through January 15, 2027. A rule that would have shortened the window to December 15 was vacated by a federal court, and CMS confirmed the full window, although the ruling is being appealed.
The main changes are financial: the enhanced subsidies expired so the 400% of poverty income cliff is back, insurers have proposed average increases of roughly 15% in Florida, some carriers are leaving marketplaces, and bronze and catastrophic plans can now pair with an HSA.
For 2027 coverage, open enrollment on the federal marketplace (HealthCare.gov, which Florida uses) runs November 1, 2026 through January 15, 2027. Enroll by December 15 for a January 1 coverage start, or enroll by January 15 for a February 1 start. Some state exchanges differ, so confirm your state's dates before the window closes.
No, not this year. A 2025 rule would have cut the window to end December 15, but a federal judge vacated it in June 2026. CMS confirmed on August 4, 2026 that HealthCare.gov keeps the traditional November 1 to January 15 schedule, even while the ruling is being appealed.
You generally cannot buy a marketplace plan until the next window unless you qualify for a Special Enrollment Period triggered by a life event, or your income qualifies you for year round enrollment.
It is a window, usually 60 days, that opens after a qualifying life event such as job loss, marriage, a move, or a new baby, letting you enroll or change plans outside the normal window.
No. Enrolling is free, and working with a licensed broker like Jade Benefits costs you nothing, since brokers are paid by the carrier, not by you.
Let us review your options, confirm your doctors, and lock in the right plan before the deadline.
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