It is not unusual for individuals involved in substance abuse to deplete all resources on their addiction. When it comes time to get help in a Duncan, Oklahoma drug rehab center, there may be no money remaining to cover the costs of such treatment. If the addicted individual is not covered by private health insurance in Duncan, they will need to self pay in order to obtain rehab services. Self pay implies that the person will need to come up with the money to cover the costs of drug treatment, costs which will vary depending on the treatment type which is being considered. If the self pay option is the only way to pay for drug rehab, potential treatment clients can work with treatment counselors to find out if any payment assistance can be offered in the form of a discounted rate or sliding scale fee. These payment assistance options for self pay clients are usually decided based on each individual's personal situation which can include personal income and other possible financial resources.