There are a lot of ways to cover the cost of Chapel Hill drug addiction treatment. One payment method you may uncover is a sliding fee scale (fee is based on earnings and other variables). This indicates that the rehab adjusts their costs based on the client?s income, yearly taxes and other monetary factors; in the end, the expense that a single person pays may possibly not be the same as another. There are a number of 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 obtain treatment. Another reason for offering this payment option is that it offers the treatment facility with a tax deduction on the merit of donating their services as charity.