There are several ways to cover the cost of Turnerville drug addiction treatment. One payment method you may come across is a sliding fee scale (fee is based on earnings and other components). This implies that the rehab adjusts their costs based on the client?s earnings, yearly taxes and other financial components; in the end, the expense that one client pays may not be the same as another. There are many reasons why a drug rehab would choose to offer a sliding fee scale to their clients. They may pick to help out an addict who would otherwise not be able to acquire treatment. Another reason for supplying this payment selection is that it offers the treatment facility with a tax deduction on the merit of donating their services as charity.