Be eligible for Medicare
Enroll in Medicare Part B during your Initial Enrollment Period
Sign up through the Social Security Administration
Apply online at SSA.gov
Call Social Security
Visit...
Create or sign in to your my Social Security account at ssa.gov/myaccount
Select the option to replace your Medicare card
Request a replacement card online
Call Social...
Check your Medicare eligibility
Decide whether you need to enroll in Original Medicare, Medicare Advantage, or both
Enroll online at the Social Security Administration website
Call Social...
Check whether you are eligible for Medicare Part B
Decide when you want to enroll
If you are already getting Social Security or Railroad Retirement Board...