Question

What is known as Medicare?

Answer 1

Medicare(USA)

Medicare is a national social insurance program, administered by the U.S. federal government in 1965.

Answer 2

It is America's national insurance program that helps Americans aged 65 or older and younger individuals with illnesses or disabilities avail health services.

PART A covers Hospital care, while outpatient medical services are covered under Part B.

However, there are limitations with regard to Medicare benefits. You may check it here  http://www.completelongtermcare.com/resources/medicare.aspx