Missed Open Enrollment? Special Enrollment Periods Could Save Your Coverage in Florida

Most people know about the annual open enrollment period for health insurance. Miss it and you’re out of luck until next year. Right? Not exactly. Special enrollment periods exist outside the yearly open enrollment window.

Familiarizing yourself with when you can enroll in health insurance outside the standard period can change everything.

What is a Special Enrollment Period?

A Special Enrollment Period (SEP) is a window of time outside the annual open enrollment period when you can sign up for health insurance, switch plans, or change coverage.

These periods exist for both Medicare and health insurance marketplace plans purchased through healthcare.gov.

Rules and Type of Coverage

The rules differ depending on which type of coverage you’re seeking. Medicare has its own set of special enrollment periods. Marketplace plans follow different guidelines. Both systems require specific qualifying events to trigger your eligibility.

Special Enrollment Period timeframes:

• Most special enrollment periods last 60 days from the date of your qualifying life event
• Some last longer; a few are shorter

Knowing which period applies to your situation prevents missed opportunities and coverage gaps.

5 Medicare Special Enrollment Periods Most People Miss

Medicare offers several special enrollment periods beyond the well-known Initial Enrollment Period around your 65th birthday. Here are the ones that catch people by surprise:

1. Moving to a New Service Area

Relocating doesn’t just mean packing boxes and changing your address. If you move to an area where your current Medicare Advantage plan or Part D prescription drug plan isn’t available, you qualify for a special enrollment period.

When it starts:

• If you notify your plan before moving: The month before your move plus two full months after
• If you notify your plan after moving: The month you tell your plan, plus two full months after

You can switch to a new Medicare Advantage plan, change to a different Part D plan, or return to Original Medicare during this window.

2. Leaving or Entering a Long-Term Care Facility

This allows you to adjust your Medicare coverage to match your new living situation and care needs. It includes moving into or out of a:

• Nursing home
• Skilled nursing facility
• Long-term care hospital

Many people don’t realize this SEP exists until they’re already dealing with the stress of placement or discharge.

3. Losing Medicaid or Becoming Eligible for Medicaid

Changes in Medicaid eligibility create special enrollment opportunities. Crucial elements to remember are:

• If you lose Medicaid coverage, you can join or change your Medicare Advantage plan or Part D coverage.
• If you become newly eligible for Medicaid, you gain access to different plan options, including Dual Eligible Special Needs Plans that coordinate Medicare and Medicaid benefits.

For 2025, people with both Medicare and Medicaid can now make certain coverage changes once per calendar quarter during the first nine months of the year and once during the last quarter (October–December).

The monthly change option announced earlier was not implemented nationally.

4. Getting Extra Help with Prescription Drug Costs

Becoming eligible for the Low-Income Subsidy (Extra Help) program triggers a special enrollment period. You can:

Join or switch Medicare prescription drug plans once you qualify for this assistance.

People who qualify for Extra Help can change their Part D or Medicare Advantage plan with drug coverage:

• Once per calendar quarter in the first three quarters of the year
• Once in the last quarter

This gives them ongoing flexibility to find plans that cover their medications at the lowest cost.

5. Five-Star Plan Special Enrollment Period

The Five-Star Special Enrollment Period now runs from December 8 through November 30 of the following year (not November 1–January 15).

During this time, you can switch to either:

• Medicare Advantage plan, Part D plan
• Medicare Cost plan that has a five-star rating from Medicare

This special enrollment period lets you move to a highly rated plan outside the typical restrictions.

This special enrollment period lets you move to a highly-rated plan outside the typical restrictions.

Healthcare.gov Special Enrollment Periods That Save Money

If you buy health insurance through the health insurance marketplace at healthcare.gov, different special enrollment periods apply. These help people get coverage when life changes affect their insurance needs.

It covers:

1. Losing Job-Based Coverage

This is the most common qualifying life event, but many people don’t realize it includes situations beyond just losing a job. You may qualify for a special enrollment period if you lose coverage due to:

Job loss scenarios:

• Being laid off or fired
• Quitting your job
• Retiring before age 65
• Reduction in hours that ends your eligibility
• Your employer stopping health benefits entirely

COBRA scenarios:

• Choosing not to elect COBRA continuation coverage
• COBRA coverage ending after the maximum time period
• No longer being able to afford COBRA premiums

You now have 60 days after losing coverage to enroll in a marketplace plan. The advanced 60-day window applies only if you’re losing qualifying minimum essential coverage.

2. Income Changes That Affect Premium Tax Credits

If your household income changes and you become newly eligible for a premium tax credit (also called a subsidy), you can enroll in marketplace coverage through a special enrollment period.

In reality, losing income that makes you newly eligible for financial help opens a 60-day window to enroll or switch plans.

Common situations:

• Job loss or reduction in hours, lowering your income below 400% of the federal poverty level
• Gaining eligibility for premium tax credits after previously earning too much
• Changes in household composition affecting your eligibility for savings

For 2025, premium subsidies continue to be expanded under the Inflation Reduction Act through 2025. Most enrollees pay no more than 8.5% of their income toward premiums.

3. Losing Medicaid or CHIP Coverage

When you or a family member loses Medicaid or Children’s Health Insurance Program (CHIP) eligibility, you qualify for a:

• 60-day special enrollment period to sign up for marketplace coverage.

Healthcare.gov offers a “Medicaid unwinding” SEP through November 30, 2025, for anyone who lost Medicaid or CHIP after March 31, 2023.

Florida hasn’t expanded Medicaid under the Affordable Care Act, which means more people fall into coverage gaps.

4. Marriage, Divorce, and Family Changes

Life events that change your household composition typically trigger special enrollment periods. Here’s what qualifies:

Marriage:

• Getting married opens a 60-day window to enroll in coverage or change plans
• Coverage can start the first day of the month after you select a plan
• This applies whether you’re gaining a spouse’s coverage or losing access to a parent’s plan

Divorce or legal separation:

• You have 60 days before or after the divorce is finalized if it causes loss of health coverage
• This includes losing access to your ex-spouse’s employer plan
• You’ll need documentation of the divorce and loss of coverage

Birth, adoption, or foster care placement:

• Adding a new dependent to your family qualifies you for a special enrollment period
• Coverage can start on the date of the event, even if you enroll up to 60 days later
• This ensures your new family member has immediate access to care

The 60-day window gives you time to adjust, but don’t let celebration or difficult transitions make you forget about enrollment deadlines.

5. Moving to a New Home

Relocating to a new address can trigger a special enrollment period, but not every move qualifies.

Moves that qualify:

• Moving to a new ZIP code or county where different health plans are available
• Relocating from another state or country to Florida
• Moving from a U.S. territory to any of the 50 states
• Students moving to or from school if it affects their coverage

Moves that don’t qualify:

• Temporary moves for vacation or seasonal work
• Moving to receive medical treatment
• Moving to a new address within your current plan’s service area where no new plan options exist

You generally have 60 days before or after your move to enroll in a new plan. Coverage starts the first day of the month after you select a plan.

6. Natural Disasters and Exceptional Circumstances

When FEMA declares a disaster in your area, you may qualify for a special enrollment period. These are evaluated case-by-case and aren’t automatic.

To request this SEP, you must:

• Contact healthcare.gov
• Explain how the disaster prevented you from enrolling during a regular enrollment period or another special enrollment period you qualified for

You now have up to 60 days after FEMA’s disaster period ends to apply under this SEP.

7. Turning 26 and Losing Parent Coverage

Young adults lose eligibility for their parents’ health plan when they turn 26. This triggers a:

60-day special enrollment period to enroll in marketplace coverage.

Waiting too long means going without coverage until the next open enrollment period. Starting the search for coverage a month or two before turning 26 prevents gaps.

8. Gaining or Losing Dependent Status

Changes in tax filing status that affect who counts as a dependent can trigger special enrollment periods. This includes:

• A child aging out of dependent status on a parent’s tax return
• Changes in custody arrangements that affect which parent claims a child
• An adult child returning home after college and being claimed as a dependent again

These situations get complicated quickly. The 60-day window starts from the change in dependent status, not from the date you realize coverage was affected.

Special Enrollment Periods for Low-Income Individuals

People with limited income have access to special enrollment periods that others don’t qualify for. These expanded opportunities help ensure healthcare access for vulnerable populations.

Year-Round Enrollment for Very Low Income

If your household income stays at or below 150% of the federal poverty level, you may qualify for a special enrollment period available throughout the year.

This allows enrollment in marketplace coverage outside the normal restrictions.

For 2025, 150% of the federal poverty level is:

• Single Person: Approximately $22,590
• For a Family of Two: $30,660
• For a Family of Three: $38,730
• For a Family of Four: $46,800

These are based on the 2025 HHS Poverty Guidelines. The year-round option means families living near the poverty line don’t have to wait for open enrollment to get coverage.

Monthly Changes for Dual-Eligible Individuals

As of 2025, coverage changes have been put in place. These are as follows:

• Individuals with both Medicare and Medicaid can make coverage changes once per quarter for the first nine months of the year
• Plus one change in the last quarter, not monthly

This monthly special enrollment period provides ongoing flexibility to:

• Drop a Medicare Advantage plan and return to Original Medicare
• Switch from one Part D prescription drug plan to another
• Enroll in a Dual Eligible Special Needs Plan

It replaces the old quarterly enrollment period and gives people more opportunities to find coverage that works with their healthcare needs and budget.

Planning Healthcare Coverage Changes

Healthcare coverage decisions affect more than just your monthly premium. They intersect with Medicaid planning, long-term care costs, and asset protection strategies.

Contact us through our website today. We help Florida families understand how healthcare coverage fits into comprehensive planning. We’ll help you make decisions that protect both your health and your financial security.

This blog post is for informational purposes only and does not constitute legal advice. Medicaid regulations change frequently, and eligibility is determined on a case-by-case basis.