There are a lot of ways to cover the cost of Belle Vernon drug addiction treatment. One payment method you may come across is a sliding fee scale (fee is based on earnings and other factors). This means that the rehab adjusts their fees based on the client?s revenue, yearly taxes and other economic factors; in the end, the price that one individual pays might not be the same as another. There are numerous reasons why a drug rehab would select to offer a sliding fee scale to their clients. They may select to help out an addict who would often not be able to receive treatment. Another reason for supplying this payment option is that it provides the treatment facility with a tax deduction on the merit of donating their services as charity.