Of all the government assistance programs out there, people tend to have the most questions about Medicare. It’s true that this government-run health insurance plan can be confusing, because it is so detailed. However, if you just know a few basics about it, it will make learning the rest so much easier. First of all, you become eligible for Medicare at age 65, regardless of whether or not you are still working or have retired. You can use it in conjunction with your employer-sponsored health insurance while you’re still working, or if you’re able to retain that insurance after you retire. Medicare then acts like a backup insurance plan to cover the things your primary insurance doesn’t cover, such as co-pays. You can also get Medicare if you are legally disabled, regardless of your age. When you first become eligible for Medicare, you are automatically signed up for Part A.