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.
Roman numeral - a symbol in the old Roman notation; I,V,X,L,C,D,M represent 1,5,10,50,100,500,1000 respectively in Arabic notation. numeral, number - a symbol used to represent a number; he learned to write the numerals before he went to school. Arabic numeral, Hindu numeral, Hindu-Arabic numeral - one of the symbols 1,2,3,4,5,6,7,8,9,0.