5 Steps to Help You Enroll in Medicare

• You’re within three months on either side of the month you turn 65.

• You’ve decided whether you’ll keep any health insurance you’re receiving through your job or your spouse’s job.

• You’ve made the choice between original Medicare and Medicare Advantage.

• You’ve decided whether you’ll buy a Part D plan if you’ve opted for original Medicare and don’t have prescription drug coverage from an employer or retiree plan.

3. Sign up for parts A and B of Medicare

Whether you’ve decided to get coverage through original Medicare or Medicare Advantage, you first need to sign up for parts A and B as the foundation for either option. How you enroll and the timing depend on your personal situation.

If you or your spouse is working for a company that has fewer than 20 employees, you should typically sign up for Medicare at age 65 to avoid coverage gaps. Determine what applies to you below and click the link for a step-by-step guide to sign up.

• I’m already receiving Social Security retirement benefits. If so, you’ll be enrolled automatically in Medicare parts A and B. But if you live in Puerto Rico, be aware that the rules for this U.S. territory are different.

• I’m signing up during my initial enrollment period, which occurs the three months before until the three months after the month you turn 65. If you aren’t receiving Social Security benefits at 65, you’ll need to enroll in Medicare.

• I’m signing up during a special enrollment period, a time you can enroll in Medicare outside the initial enrollment period when certain conditions are met. For instance, you can sign up for Medicare anytime, as long as you or your spouse is still working and you have coverage from that employer.

You also can enroll in Part B up to eight months after you or your spouse stops working and you lose that health insurance. If you miss that eight-month window, you may have to pay a late enrollment penalty or have a gap in coverage.

• I’m signing up during a general enrollment period. If you don’t enroll in Medicare during your initial enrollment period, you can do so during the general enrollment period, which runs Jan. 1 to March 31 annually.

Before you apply for parts A and B benefits on the Social Security website, be sure to have your group health insurance information if you have coverage and your Social Security number on hand.

4. Decide if you need financial help

Medicare isn’t free to those who participate. You’re expected to share costs by paying Part B and Part D premiums — and sometimes Part A and Medicare Advantage premiums — as well as any deductibles, copayments or coinsurance for services you use.

• Original Medicare doesn’t have a limit on its out-of-pocket costs.

• Medicare Advantage plans have out-of-pocket limits. But you’ll still have to pay premiums for Part B, sometimes Part A and even for the plans themselves, in addition to deductibles, copays and potentially coinsurance.

• Part D prescription drug plans have their own monthly premiums and often have deductibles and copays.

• And to be covered for dental, hearing and vision if you choose original Medicare, you’ll have to buy separate insurance plans with their own cost sharing or pay as needed from your savings. Keep in mind, Medicare Advantage plans often provide dental, hearing and vision coverage.

If your income is low and you don’t have much savings or other assets, you may qualify for financial assistance. Several federal and state programs may help reduce the costs of parts A and B and make Part D more affordable.

5. Choose your additional coverage

After you’ve signed up for parts A and B of Medicare, it’s time to enroll in the additional coverage you need.

• Do you want a Medicare Advantage plan? We’ll walk you through a sample search using Medicare’s Plan Finder tool.

• Do you need Part D prescription drug coverage? We’ll show you how to use Medicare’s Plan Finder tool to search for a plan.

• Do you want a Medigap policy? You can view a sample search using Medicare’s Plan Finder tool.

Confused? A real person can help you navigate

We’ve tried to demystify some of Medicare’s complex systems, but talking with a person who can help you through the process is nice. Call 800-MEDICARE (800-633-4227), or if you’re comfortable using live chat on your computer, you can click on the Chat Now button on Medicare’s Talk to Someone web page. You can also get help from your State Health Insurance Assistance Program (SHIP).