There are numerous ways to cover the cost of Mora drug addiction treatment. One payment method you may find is a sliding fee scale (fee is based on income and other variables). This indicates that the rehab adjusts their fees based on the client?s income, yearly taxes and other financial variables; in the end, the cost that a single person pays might not be the same as another. There are a number of reasons why a drug rehab would choose to offer a sliding fee scale to their clients. They may choose to help out an addict who would often not be able to acquire 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.