What is the retail cost of Drug Y used in the WAC calculation?

The retail cost of Drug Y used in the WAC (Wholesale Acquisition Cost) calculation is specifically based on the price that is charged by the wholesaler to the provider or pharmacy, not the price that is charged to the consumer or insurance company. In this scenario, the correct selection of $9.00 indicates that this figure aligns with the typical way WAC is determined, reflecting the actual purchase cost before any discounts or markups.

WAC represents the manufacturer's list price for a drug and is often a key factor in calculating reimbursements and pricing strategies. Understanding this cost and its implications helps pharmacies and providers effectively navigate billing and reimbursement processes, ensuring that they are accurately compensated for the medications dispensed. Thus, the choice of $9.00 signifies the retail price that would be factored into broader reimbursement calculations, affirming its importance in the context of pharmacy billing practices.