There are several ways to cover the cost of Lock Haven drug addiction treatment. One payment method you may find is a sliding fee scale (fee is based on income and other variables). This implies that the rehab adjusts their costs based on the client?s earnings, yearly taxes and other financial factors; in the end, the expense that a single individual pays might not be the same as another. There are various reasons why a drug rehab would choose to provide a sliding fee scale to their clients. They may pick to help out an addict who would often not be able to obtain treatment. Another reason for providing this payment choice is that it provides the treatment facility with a tax deduction on the merit of donating their services as charity.