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.
Automatic transmissions work in a completely different way than manual transmissions, so when you are shifting an auto manually you are just doing the work that the transmission normally does automatically.