Portion of Medicare bill involving patient's hospital stay; hospital insurance
B
Medicare Part B
Portion of Medicare bill involving charges by doctor, or other non hospital related services
C
Medicare Part A and B
D
Medicare
Federal program to pay the medical expenses of those people who are 65 years or older, are disabled to the extent that they receive other Social Security benefits, dependents of deceased Social Security recipients under the age of 21, and chronic renal disease patients