Medicareâs Coding System for Medical Billing. APC stands for Medicareâs Ambulatory Payment Classification, the coding system that hospitals use to bill the federal government for services provide to Medicare and Medicaid patients. Every procedure or medication given to Medicare and Medicaid patients has its own unique code that must be submitted to Medicare by the hospital in order to receive reimbursement for services.
This difference between the automatic transmission and CVT is the number of gears. The automatic is limited to 4 to 9 gear ratios and there are definite or noticable changes between the gears and this is felt during driving. The CVT has what is termed an infinite number of ratios ranging from low to high and the transmission move through the gears steeplessly according to the driving situation.
An automatic transmission, also called auto, self-shifting transmission, n-speed automatic, or AT, is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually. Like other transmission systems on vehicles, it allows an internal combustion engine, best suited to run at a relatively high rotational speed, to provide a range of speed and torque outputs necessary for vehicular travel. The number of forw