A Medicare Patient Who Receives Catastrophic Coverage Is Receiving Coverage

A Medicare patient who receives catastrophic coverage is receiving coverage:

A) because he/she has had a major illness or accident.
B) because after being in the "gap" or "donut hole," the patient has paid the set amount of money out of pocket for medications required for this coverage to begin.
C) for a major illness that is covered even though the drug coverage limit has been reached and the patient is in the "gap" or "donut hole."
D) for a "catastrophic" illness.