There are many ways to cover the cost of Tullahoma drug addiction treatment. One payment method you may uncover is a sliding fee scale (fee is based on income and other aspects). This means that the rehab adjusts their fees based on the client?s revenue, yearly taxes and other economic factors; in the end, the expense that a single person pays may not be the same as another. There are numerous reasons why a drug rehab would select to provide a sliding fee scale to their clients. They may select to help out an addict who would otherwise not be able to obtain treatment. Another reason for offering this payment option is that it provides the treatment facility with a tax deduction on the merit of donating their services as charity.