Medicare Initial Enrollment Period — IEP
The Initial Enrollment Period is a 7-month window around your 65th birthday when you can first sign up for Medicare without a late penalty.
Official source: medicare.gov
This is a special time when you can first sign up for Medicare. It lasts for seven months. It includes the month you turn 65, the three months before you turn 65, and the three months after you turn 65. If you do not sign up for Medicare Part B during this time, you might have to pay a penalty later.
Who should care about it?
This period is important for most people turning 65. It applies to you if you are becoming eligible for Medicare. If you are already getting Social Security or Railroad Retirement benefits when you turn 65, you will likely be signed up for Medicare automatically. If not, you will need to sign up yourself.
Why does it matter?
Signing up during your Initial Enrollment Period helps you avoid problems. If you miss this time, you might have to wait to sign up for Medicare. You might also have to pay more for your Medicare Part B every month for the rest of your life. This extra cost is called a late enrollment penalty.
What can you do?
Visit the official Medicare website to learn more about when your Initial Enrollment Period starts and what steps you need to take. This will help you get your Medicare benefits on time and avoid penalties.
In real life
- Someone turning 65 in June can enroll in Medicare from March through September.
- Maria turns 65 in January. She can sign up for Medicare starting in October of the previous year and has until April to do so.
- David's birthday is in December. He has from September of that year until March of the next year to enroll in Medicare.
Also known as
Take the next step
Frequently asked questions about Medicare Initial Enrollment Period
What is Medicare Initial Enrollment Period?+
The Initial Enrollment Period is a 7-month window around your 65th birthday when you can first sign up for Medicare without a late penalty.
Who qualifies for Medicare Initial Enrollment Period?+
Most people 65+, plus some younger people with qualifying disabilities or end-stage renal disease.
How do I apply for Medicare Initial Enrollment Period?+
Most people are enrolled automatically at 65. To pick a plan or sign up manually, go to medicare.gov or call your free SHIP counselor. Official forms and instructions: https://www.medicare.gov/basics/get-started-with-medicare/sign-up/when-does-medicare-coverage-start.
Where can I get help?+
Call your free State Health Insurance Assistance Program (SHIP) for one-on-one Medicare counseling at no cost, or compare plans at medicare.gov.
Source: medicare.gov