Special Enrollment Periods: When You Can Change Health Insurance Outside Open Enrollment

What a Special Enrollment Period Is and When You Get One

A Special Enrollment Period (SEP) is a window of time — usually 60 days — when you can change health insurance plans outside the yearly open enrollment period. Normally you can only switch plans once a year, in the fall. A SEP lets you make changes when something major happens in your life: you lose coverage, get married, have a baby, move to a different state, or experience other may have access to events.

You do not have to wait for open enrollment to act. If you have a may have access to event, you can enroll in a new plan, switch plans, or drop coverage within that 60-day window. The clock usually starts the day the event happens, though some events count from the day you lose coverage or the day you report the change.

The most common reason people use a SEP is losing employer coverage when they turn 26 — which is why you are reading this. But SEPs cover many situations, and knowing which ones apply to you matters because the rules about timing and proof are different for each.

Key Takeaways

• You have 60 days from a may have access to event to enroll in a new plan, and you must report the event to your insurance company or the marketplace to open your SEP.
• Losing coverage when you turn 26 is a may have access to event, but you need to report it before your parent's plan actually drops you — not after.
• The most common may have access to events are losing coverage, getting married, having a baby, moving states, and changes in income that make you newly may be able to access for subsidies.
• You can enroll through your state's health insurance marketplace, your employer's plan, or directly with an insurance company, depending on what type of coverage you are switching to.
• If you miss the 60-day window, you are locked out until the next open enrollment period in the fall, with limited exceptions for ongoing hardship.

may have access to Events That Open a Special Enrollment Period

The federal government defines which life changes count as may have access to events. The most common ones are: losing health coverage (including aging off a parent's plan at 26), getting married or entering a domestic partnership, having or adopting a child, moving to a new state or county, and changes in income that make you newly may be able to access for subsidies or Medicaid.

Other may have access to events include losing may be able to access for Medicaid or CHIP, becoming a U.S. citizen or lawful resident, being released from incarceration, experiencing domestic violence or abuse, or having a court order that changes your coverage. Some states add their own may have access to events on top of the federal list — for example, some allow a SEP if you lose coverage because your employer stops offering it.

The event itself has to be real and documented. You will need to show proof: a letter from your employer saying coverage ended, a birth certificate, a marriage license, a lease or utility bill showing you moved, or a notice from Medicaid. Without proof, the marketplace or insurance company will deny your request to open a SEP.

How to Report Your may have access to Event and Start the Clock

You must report the event to open your SEP — it does not open automatically. If you are turning 26 and losing your parent's coverage, contact your parent's insurance company or the marketplace where that plan is enrolled and tell them the date you are aging off. Do this before your coverage ends, not after. Many people wait until after they lose coverage and then discover the 60-day clock started on the day they actually lost it, not the day they reported it.

If you are using the federal marketplace (Healthcare.gov) or your state's marketplace, log in to your account and report the life event there. The marketplace will ask you for details and proof. If you are losing employer coverage, your employer's benefits office can also report it on your behalf, though it is safer to do it yourself and keep a record of when you reported it.

Write down the date you report the event. That date, or the date the event actually happened (whichever your marketplace uses), is when your 60-day window begins. If you are unsure which date counts, call the marketplace and ask — this is too important to guess.

Where and How to Enroll During Your Special Enrollment Period

Where you enroll depends on what type of coverage you are switching to. If you are moving from your parent's employer plan to your own coverage, you have three main routes: the federal marketplace (Healthcare.gov), your state's marketplace if your state runs its own, or directly with an insurance company.

The marketplace route is usually simplest because the marketplace can tell you which plans are available in your area, what they cost, and whether you may have access to for subsidies based on your income. You will need your Social Security number, income information, and citizenship status. If you are enrolling through the marketplace, you can also see plans side by side and compare deductibles, copays, and networks.

If you are enrolling in an employer plan (because you got a job with benefits), your employer's benefits office handles enrollment. They will give you a form and a deadline — usually within 30 days of your hire date. If you are enrolling directly with an insurance company outside the marketplace, you can call them or use their website, but you will not see subsidies or be able to compare other plans as easily.

What Proof You Need and How Long Approval Takes

The proof you need depends on your may have access to event. For aging off a parent's plan, you need your date of birth and the date your parent's coverage ends. For marriage, you need a marriage license or domestic partnership certificate. For a baby, you need a birth certificate. For moving, you need a lease, utility bill, or other document showing your new address and the date you moved.

For income changes, you need recent pay stubs, a letter from your employer, or tax documents showing your new income. For losing coverage, you need a letter from your employer or insurance company stating the date coverage ended. The marketplace will tell you what counts as acceptable proof — do not guess.

Approval usually takes 1 to 2 weeks once you submit everything, though it can take longer if the marketplace needs more information from you. Your new coverage typically starts on the first day of the month after you enroll, though some plans start sooner. Check your enrollment confirmation to see your start date.

What Happens If You Miss the 60-Day Window

If your 60 days pass and you have not enrolled in a new plan, you lose the right to change coverage until the next open enrollment period, which runs from November 1 to January 15 each year. This is a hard deadline with very few exceptions.

The main exception is ongoing hardship. If you are experiencing a hardship that makes it difficult or impossible to get coverage — such as homelessness, domestic violence, or loss of housing — some states allow you to request a hardship exemption that extends your SEP. You have to apply for this and provide documentation. It is not automatic, and it is not available in every state.

If you miss the deadline and do not may have access to for hardship, you will be uninsured until open enrollment. If you need coverage before then, your only option is Medicaid, which you can apply for any time of year if you meet income and other requirements.

Special Rules for Turning 26 and Losing Parent Coverage

When you turn 26, your parent's health insurance plan must drop you at the end of the month in which you turn 26 — or on your birthday, depending on the plan. You need to know which date applies to your parent's specific plan. Call the insurance company or ask your parent to check the plan documents.

Report your age-off date to the marketplace or your parent's insurance company at least 30 days before it happens. This gives you time to enroll in a new plan before your coverage ends. If you wait until after you lose coverage, your 60-day clock has already started ticking, and you have less time to act.

If you are turning 26 and your parent's plan covers you through the end of the month, you can enroll in a new plan effective the first day of the following month. This means no gap in coverage if you act quickly. If you wait, you may have weeks or months without insurance.

Frequently Asked Questions

Can I use a Special Enrollment Period to switch from one marketplace plan to another?

Yes, if you have a may have access to event. You cannot switch plans just because you want to — you need a life change like moving, a change in income, or a change in family size. Once you have a may have access to event and open a SEP, you can switch to any plan available in your area.

What if my employer says they will cover me until the end of the month after I turn 26?

That is fine, but you still need to report the end date to the marketplace and enroll in a new plan before that date. Your new plan should start the day after your employer coverage ends. Do not wait until after you lose coverage to enroll.

Do I need a SEP if I am moving from my parent's plan to an employer plan at my new job?

No. Starting a new job with health benefits is a may have access to life event, but your employer's benefits office will handle your enrollment directly. You do not go through the marketplace. Your employer will give you an enrollment deadline, usually within 30 days of hire.

What if I cannot find proof of my may have access to event?

Contact the organization that issued the proof — your employer's HR department, the insurance company, the courthouse, or Medicaid office. Ask them to send you a letter or document stating the date of the event. The marketplace will accept official letters from these organizations.

Can I enroll retroactively if I realize I missed my SEP deadline?

Not unless you may have access to for a hardship exemption. If you missed the deadline, contact your state marketplace and ask whether hardship extensions are available in your state. You will need to document the hardship and submit an application. It is not may provide.