Sign up for Part B only | SSA
Fill out the Application for Enrollment in Medicare Part B (CMS-40B) (PDF). If you are applying during the Special Enrollment Period, also fill out the Request for Employment Information …
Use this form if you already have Medicare Part A and want to sign up for Part B (Medical Insurance). You can use this form to sign up for Part B during these times: If you don’t have …
Ready to sign up for Part A & Part B - Medicare
You can only sign up for Part B (or Part A if you have to pay a premium for it) at certain times. Learn about Part A & Part B sign up periods.
How and when to apply for Medicare - USAGov
Nov 21, 2025 · Learn how Medicare works for people 65 and older or with a disability. See if you are eligible, how to enroll, and locate a Medicare-certified provider.
Essential Guide to the Medicare Part B Application Process
Navigating the Medicare Part B application process through the Social Security Administration requires attention to detail and timely action. By understanding enrollment periods, coverage …
Signing up for Medicare Part B: Process and eligibility
Apr 24, 2025 · A person can sign up for Medicare Part B online, by phone, mail, or in person. Learn more about eligibility and enrollment options.
Sign up for Medicare | SSA
Medicare is our country’s health insurance program for people age 65 or older. You’ll sign up for Medicare Part A and Part B through Social Security, so you can make both retirement and …
Medicare Part B Eligibility: Rules, When to Enroll, Alternatives
Oct 6, 2025 · Part B eligibility begins for most Americans at age 65. Special criteria, such as disabilities and certain medical conditions, may make you eligible to enroll early.
CMS-40B Application for Enrollment in Medicare Part B (Medical I
Use this form if you already have Medicare Part A and want to sign up for Part B (Medical Insurance). You can use this form to sign up for Part B during these times: If you don’t have …
Enrollment Forms - Medicare
Get the forms you need to sign up for Part B including CMS-40B, CMS-L564, CMS-10797, and CMS-10798.