Quality Cancer Care Preservation Act

Directs the Secretary of Health and Human Services to: (1) revise the practice expense relative value units for drug administration services (including chemotherapy administration services) in accordance with this Act to determine the units to be used in determining the fee schedule amounts paid for drug administration services under the Medicare program; (2) recognize and make payments under Medicare for chemotherapy support services furnished incident to physicians' services; (3) recognize and establish a payment amount for the service of cancer therapy management to account for the greater pre-service and post-service work associated with visits and consultations conducted by physicians treating cancer patients compared to typical visits and consultations; and (4) develop a revised methodology for determining the payment amounts for services that are paid under the Medicare fee schedule and that do not have physician work relative value units, including radiation oncology services.

Amends SSA title XVIII to provide that if the Secretary requires direct supervision of a service by a physician, that supervision requirement may be fulfilled by one or more physicians other than the physician who ordered the service.