Types. Medicare is a form of primary insurance coverage. When individuals 65 or older with Medicare incur medical expenses, the doctor or hospital bills Medicare first. Medicare pays all the bills up to its maximum coverage limit.
The Roman numeral system works by having separate symbols to represent different numbers but unlike your system there was no symbol for zero.he Roman numeral system works by having separate symbols to represent different numbers but unlike your system there was no symbol for zero.
On Roman Numerals. Type a number (like 14) or a Roman number (like XIV), and click 'Convert': The Romans were active in trade and commerce, and from the time of learning to write they needed a way to indicate numbers.