Open Enrollment for 2027 runs from November 1, 2026 through January 15, 2027. Miss that window, and you generally can’t enroll in a marketplace health insurance plan until next November — unless you qualify for a Special Enrollment Period (SEP). Here’s what you need to know.
What Is a Special Enrollment Period?
A Special Enrollment Period is a limited window — typically 60 days — during which you can enroll in or change a marketplace plan outside of Open Enrollment. SEPs are triggered by qualifying life events that change your health coverage needs.
Common Qualifying Life Events
- Loss of other coverage: Losing employer-sponsored insurance, aging off a parent’s plan at 26, losing Medicaid or CHIP eligibility, or losing COBRA coverage all trigger SEPs.
- Household changes: Getting married, having a baby, adopting a child, or a qualifying divorce.
- Moving: Moving to a new zip code or county that offers different plan options, or moving to or from the US.
- Income changes: A significant change in income that affects your subsidy eligibility.
- Gaining citizenship or lawful presence: Becoming eligible for marketplace coverage for the first time.
- Exceptional circumstances: Natural disasters, medical emergencies, or documented errors by the marketplace may qualify.
What Happens to Your Health During the Gap?
If you’re uninsured for any period, you’re responsible for 100% of your healthcare costs. Even a relatively minor ER visit can cost thousands of dollars out of pocket. The ACA eliminated the federal tax penalty for being uninsured, but the financial risk of having no coverage remains very real.
Medicaid and CHIP: Year-Round Enrollment
Medicaid and the Children’s Health Insurance Program (CHIP) are not subject to Open Enrollment windows. If you qualify based on income — typically up to 138% of the Federal Poverty Level in most states — you can enroll at any time of year. New Jersey has a higher Medicaid income threshold than many states.
Short-Term Plans: A Temporary Bridge (With Caveats)
Short-term health insurance plans can provide some coverage between enrollment windows. However, these plans are not ACA-compliant — they can exclude pre-existing conditions, cap benefits, and deny coverage for essential services. They should be viewed as a temporary gap-filler, not a substitute for full coverage.
Best Advice: Don’t Miss the Window
The cleanest path to affordable, comprehensive coverage is enrolling during Open Enrollment. Set a reminder for November 1, 2026, and connect with a broker early to compare your options before December 15 if you want January 1 coverage.
Have questions about whether you qualify for a Special Enrollment Period? Contact Paul at Garden State Benefits for a no-cost, no-obligation review of your 2027 options — he’s a licensed independent broker serving individuals and families across 26 states.