To receive Medicare, you must be eligible for Social Security benefits.
Part A Eligibility
Most people age 65 or older are eligible for Medicare Part A (Hospital Insurance) based on their own employment, or their spouse's employment. Most people have enough Social Security credits to get Part A for free. Others must purchase it.
You are eligible for Medicare Part A if you meet one of the following criteria:
- You are eligible for Social Security or Railroad Retirement benefits, even if you do not receive those benefits.
- You are entitled to Social Security benefits based on a spouse's, or divorced spouse's work record, and that spouse is at least 62 years old.
- You have worked long enough in a federal, state, or local government job to be eligible for Medicare.
If you are under 65, you are eligible for Medicare Part A if you meet one of the following criteria:
- You have received Social Security disability benefits for 24 months.
- You have received Social Security benefits as a disabled widow(er), divorced disabled widow(er), or a disabled child for 24 months.
- You have worked long enough in a federal, state, or local government job and meet the requirements of the Social Security disability program.
- You have permanent kidney failure that requires maintenance dialysis or a kidney transplant.
- You are diagnosed with ALS or Lou Gehrig's disease.
Part B Eligibility
If you are eligible for Part A, you can enroll in Medicare Part B (Medical Insurance) which has a monthly premium.