Apply for medicare part b online during special enrollment period

Since the Open Enrollment Period for this year is over, you can only enroll in or change a Marketplace health plan if you qualify for a Special Enrollment Period. You may qualify based on estimated household income, or if you experience any of the life events on this page.

  • Answer a few questions to find out if you can enroll in or change a plan for 2022.
  • Already know you qualify? Create an account or log in to an existing one.
  • Before you apply, you can preview 2022 plans and prices based on your income.
  • If you don't qualify for a Special Enrollment Period, you can apply for a 2023 health plan November 1, 2022–January 15, 2023.

Life changes that can qualify you for a Special Enrollment Period

Changes in household

You may qualify for a Special Enrollment Period if in the past 60 days you or anyone in your household:

  • Got married. Pick a plan by the last day of the month and your coverage can start the first day of the next month.
  • Had a baby, adopted a child, or placed a child for foster care. Your coverage can start the day of the event — even if you enroll in the plan up to 60 days afterward.
  • Got divorced or legally separated and lost health insurance. Note: Divorce or legal separation without losing coverage doesn’t qualify you for a Special Enrollment Period.
  • Died. You’ll qualify for a Special Enrollment Period if someone on your Marketplace plan dies which causes you to lose your current health plan.

Changes in residence

You may qualify you for a Special Enrollment Period if you move to:

  • New home in a new ZIP code or county
  • The U.S. from a foreign country or United States territory

Or, move to or from:

  • Place you attend school (if you're a student)
  • Place you both live and work (if you're a seasonal worker)
  • Shelter or other transitional housing

Moving only for medical treatment or staying somewhere for vacation doesn’t qualify you for a Special Enrollment Period.

You must prove you had qualifying health coverage for one or more days during the 60 days before your move. You don't need to provide proof if you’re moving from a foreign country or United States territory.

Loss of health insurance

You may qualify for a Special Enrollment Period if you or anyone in your household lost qualifying health coverage in the past 60 days (or more than 60 days ago but since January 1, 2020) OR expects to lose coverage in the next 60 days.

You may qualify for a Special Enrollment Period if you lost:

Job-based coverage

You may qualify for a Special Enrollment Period if you lose health coverage through your employer or the employer of a family member, including if you lose health coverage through a parent or guardian because you're no longer a dependent.

Individual health coverage

You may qualify for a Special Enrollment Period if you lose individual health coverage, including if:

  • Your individual plan or your Marketplace plan is discontinued (no longer exists).
  • You lose eligibility for a student health plan.
  • You lose eligibility for a plan because you no longer live in the plan’s service area.
  • Your individual or group health plan coverage year is ending in the middle of the calendar year and you choose not to renew it.
  • Your household income decreased, and now you qualify for savings on a Marketplace plan.

Medicaid or the Children’s Health Insurance Program (CHIP) coverage (or were denied Medicaid/CHIP)

You may qualify for a Special Enrollment Period if you lose or were denied Medicaid or CHIP coverage because:

  • You're no longer eligible. Like if you had a change in household income that makes you ineligible for Medicaid.
  • Your child ages off CHIP.
  • You applied for Medicare/CHIP or Marketplace coverage during Open Enrollment or with a different Special Enrollment period and were told you might be eligible for Medicaid/CHIP. But, when your state agency told you that you weren’t eligible, Open Enrollment or your Special Enrollment Period had already ended.

Eligibility for Medicare

You may qualify for a Special Enrollment Period if you lose premium-free Medicare Part A.

You don’t qualify for a Special Enrollment Period if you lose:

  • Medicare Part A because you didn’t pay your Medicare premium.
  • Medicare Parts B, C, or D only.

Coverage through a family member

You may qualify for a Special Enrollment Period if you lose qualifying health coverage you had through a parent, spouse, or other family member. This might happen if you lose health coverage because:

  • You turn 26 (or the maximum dependent age allowed in your state) and can no longer be on a parent’s plan.
  • A family member loses health coverage or coverage for their dependents.
  • A divorce or legal separation.
  • The death of a family member.
  • You’re no longer a dependent.

You won’t qualify for a Special Enrollment Period if you chose to drop the coverage you have as a dependent, unless you also had a decrease in household income or a change in your previous coverage that made you eligible for savings on a Marketplace plan.

An employer offer to help with the cost of coverage

You may qualify for a Special Enrollment Period if you (or anyone in your household) were offered an individual coverage HRA or a Qualified Small Employer Health Reimbursement Arrangement (QSEHRA) in the past 60 days OR expects to in the next 60 days.

Note: Your employer may refer to an individual coverage HRA by a different name, like the acronym “ICHRA.”

If you qualify to enroll in Marketplace coverage through this Special Enrollment Period, contact the Marketplace Call Center to complete your enrollment. You can’t do this online.

More qualifying changes

Other situations that may qualify you for a Special Enrollment Period:

  • Gaining membership in a federally recognized tribe or status as an Alaska Native Claims Settlement Act (ANCSA) Corporation shareholder
  • Becoming a U.S. citizen
  • Leaving incarceration
  • Starting or ending service as an AmeriCorps State and National, VISTA, or NCCC member

Learn about Special Enrollment Periods for complex issues.

More answers

What if something outside my control prevented me from getting coverage during the Open Enrollment Period?

In a few very limited situations, you may qualify for a Special Enrollment Period. Get details about these limited situations.

How long does it take for a Medicare Part B application to be approved?

Medicare applications generally take between 30-60 days to obtain approval.

Can I submit my Medicare Part B application online?

Apply online (at Social Security) – This is the easiest and fastest way to sign up and get any financial help you may need. You'll need to create your secure my Social Security account to sign up for Medicare or apply for Social Security benefits online. Call 1-800-772-1213. TTY users can call 1-800-325-0778.

Can you add Medicare Part B at any time?

If you did not enroll for Part B during your initial enrollment period, you may qualify for a Special Enrollment Period (SEP) to sign up for Part B (and/or Part A) anytime as long as you or a spouse is working and you're covered by a group health plan through that employment.

Can I submit Form CMS L564 online?

You can complete the Part B SEP online or you can mail your completed CMS 40B, Application for Enrollment in Medicare - Part B (Medical Insurance) and CMS L564 - Request for Employment Information to your local Social Security office.