Understanding Medicare



The Parts of Medicare
What is Part C and why don’t you have to enroll in it at Social Security like A & B?
Part C refers to the Medicare Advantage program, or private insurance. The cost of Advantage plans varies by carrier, county of residence, and plan selected.
To enroll in a Part C plan, you must first be enrolled in both Parts A and B. Even if you find a Part C plan with a very low premium, you will still pay for Part B. You must also live in the plan service area and apply during a valid election period.
Once you enroll, your Medicare coverage will come from the Advantage plan itself, not from the government.
The reason you don’t enroll in Part C at Social Security is that Part C is voluntary. Many people prefer to get their Medicare coverage from Original Medicare and traditional Medigap plans. These people do not want a Part C Advantage plan, so they will simply not enroll in one.
It is your choice whether you wish to opt for one as opposed to just staying with your original Medicare A & B and enrolling in Medigap in addition to a Part D plan.