How to Check If You're Eligible for Medicare

Who Can Get Medicare

You can get Medicare if you are 65 or older, or if you are under 65 and have been receiving Social Security Disability Insurance (SSDI) for 24 months, or if you have end-stage renal disease (ESRD) or ALS. Most people become may be able to access the month they turn 65. If you were born on the first day of a month, your may be able to access begins the month before.

You do not need to be a U.S. citizen to get Medicare, but you must be a permanent resident (green card holder) or a citizen. If you are still working at 65, you can delay signing up without penalty, but you must sign up eventually — usually within three years of leaving work — or face higher premiums for life.

Key Takeaways

You become may be able to access for Medicare at 65 if you are a U.S. citizen or permanent resident, or earlier if you receive SSDI, have ESRD, or have ALS.
The Social Security Administration (SSA) will contact you about three months before your 65th birthday if you are already receiving benefits; if not, you must contact them yourself.
You can check your may be able to access status and sign up through Medicare.gov, by calling 1-800-MEDICARE, or by visiting your local Social Security office in person.
If you miss your initial sign-up window, you may face permanent premium increases unless you have a may have access to reason for the delay.
Your may be able to access does not change based on income or health status — if you meet the age or disability requirement, you are may be able to access regardless of how much money you have.

How to Check Your Status Through Social Security

If you are already receiving Social Security retirement or disability benefits, the Social Security Administration will send you a notice about three months before you turn 65. This notice tells you that you are may be able to access and explains your next steps. You do not need to do anything to check — SSA will contact you.

If you are not yet receiving benefits, you can create an account on ssa.gov and log in to view your earnings record and benefit estimate. This shows you when you will become may be able to access based on your work history. You can also call Social Security directly at 1-800-772-1213 (TTY 1-800-325-0778) and ask a representative to confirm your may be able to access date.

Bring your Social Security number, date of birth, and proof of citizenship or permanent residency if you call or visit in person. A Social Security office can tell you the exact month and year you become may be able to access and answer questions about how your work history affects your benefits.

Checking may be able to access on Medicare.gov

You can also check your may be able to access directly through Medicare.gov without going through Social Security first. Go to the homepage and look for the "Sign Up for Medicare" section. You will be asked to enter your name, date of birth, Social Security number, and contact information.

Medicare.gov will then tell you whether you are may be able to access now or when you will become may be able to access. If you are may be able to access, the site will walk you through your sign-up options and explain the different parts of Medicare (Part A, Part B, Part D, and Medigap or Medicare Advantage). You can complete your sign-up online, or you can print the information and mail it in or take it to a local Social Security office.

This process takes about 10 to 15 minutes. You will need your Social Security number, date of birth, and information about any current health insurance you have. If you have questions during the process, you can call 1-800-MEDICARE (1-800-633-4227) and speak to a representative who can help you.

What Happens If You Are Under 65

If you are under 65 and receiving SSDI, you become may be able to access for Medicare automatically after you have been on SSDI for 24 months. You do not need to explore separately. Social Security will contact you when you are about to reach that 24-month mark and explain your Medicare options.

If you have end-stage renal disease (ESRD) or ALS (amyotrophic lateral sclerosis), you may be may be able to access for Medicare regardless of age. For ESRD, you become may be able to access the month you start dialysis or the month you receive a kidney transplant. For ALS, you become may be able to access the month you are approved for SSDI. Contact Social Security or call 1-800-MEDICARE to confirm your may be able to access date.

Timing and Sign-Up Windows

Your initial enrollment period (IEP) is the seven-month window that includes the month you turn 65 and the three months before and after. If you sign up during this window, your coverage usually starts on the first day of the month you turn 65 (or the month after, depending on when you sign up).

If you miss your IEP and do not have a may have access to reason — such as still being covered by an employer plan — you will face a permanent 10 percent increase to your Part B premium for each year you were may be able to access but did not sign up. This penalty stays with you for life. If you were covered by an employer plan when you turned 65, you have eight months after that coverage ends to sign up without penalty.

You can sign up during the General Enrollment Period (January 1 to March 31 each year) if you miss your IEP, but the penalty still applies. It is important to sign up as soon as you become may be able to access, even if you do not plan to use Medicare right away.

Documents You May Need

To check your may be able to access or sign up for Medicare, have these documents ready: your Social Security number, your date of birth, proof of U.S. citizenship or permanent residency (passport, birth certificate, green card, or naturalization papers), and information about any current health insurance you have.

If you are signing up in person at a Social Security office, bring the originals or certified copies of your citizenship or residency documents. If you are explore online or by phone, you can usually provide the information verbally, though you may be asked to mail in copies later.

Getting Help With Your Check

If you are not sure whether you are may be able to access or you need help understanding your options, you have several free resources. Call 1-800-MEDICARE (1-800-633-4227) to speak with a Medicare representative. They can confirm your may be able to access, explain the different parts of Medicare, and help you understand what coverage you need.

You can also visit your local Social Security office in person. Find the office nearest you at ssa.gov/locator. State Health Insurance information Programs (SHIPs) also offer free, one-on-one counseling about Medicare. Find your state's SHIP at shiptalk.org or by calling 1-877-839-2675.

If you speak a language other than English, Medicare.gov and 1-800-MEDICARE both offer interpreters. Tell the representative your language when you call, or look for the language option on the website.

Frequently Asked Questions

What if I am still working at 65 — do I still need to sign up for Medicare?

If you or your spouse are still working and covered by an employer health plan, you can delay signing up for Part B without penalty. However, you should still sign up for Part A (hospital insurance) at 65 unless your employer plan covers hospital care. Once you leave work, you have eight months to sign up for Part B without a penalty.

Can I check my may be able to access if I do not have a Social Security number yet?

You need a Social Security number to sign up for Medicare. If you do not have one, contact the Social Security Administration at 1-800-772-1213 or visit your local Social Security office. They can help you get a number if you are a U.S. citizen or permanent resident.

What if I was born outside the United States — am I still may be able to access?

Yes, if you are a U.S. citizen or permanent resident (green card holder) and meet the age or disability requirement, you are may be able to access for Medicare. You will need to show proof of your citizenship or permanent residency when you sign up. A passport, green card, or naturalization papers all work.

How long does it take to learn about I am may be able to access?

If you check online through Medicare.gov or Social Security's website, you will get an answer when ready. If you call or visit in person, a representative can usually tell you on the spot. Once you sign up, it takes about two to four weeks for Medicare to process your enrollment and send you your card.

What if Social Security says I am not may be able to access — what do I do?

If you believe you are may be able to access but Social Security says you are not, ask the representative to explain why. Common reasons include not meeting the work history requirement for retirement benefits, or not having been on SSDI for 24 months yet. You can request a reconsideration or appeal the decision. Call 1-800-772-1213 to ask about your options.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.