Medicare Advantage Enrollment Is Growing, but Is That a Good Thing?
Once you turn 65, you're generally entitled to healthcare coverage under Medicare. But from there, you have a choice.
You could stick with original Medicare, which consists of Part A (hospital care), Part B (outpatient care), and a Part D prescription drug plan. Or you could sign up for a Medicare Advantage plan.
Medicare Advantage plans are offered by private insurers. You may find that these plans are similar to the health insurance plans you may have had through different employers.
Source Fool.com