There are numerous ways to cover the cost of Sand Creek drug addiction treatment. One payment method you may come across is a sliding fee scale (fee is based on income and other factors). This implies that the rehab adjusts their charges based on the client?s income, yearly taxes and other economic variables; in the end, the cost that one person pays might not be the same as another. There are several 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 normally not be able to obtain treatment. Another reason for offering this payment possibility is that it offers the treatment facility with a tax deduction on the benefit of donating their services as charity.