If an individual must receive treatment for drug and alcohol addiction in Del Rey Oaks, CA. and is fortunate enough to be covered through health insurance, most drug and alcohol rehabilitation centers accept payment in the form of health insurance and will work with men and women to see what treatment services are approved. A number of private health insurance entities in Del Rey Oaks, California cover the costs of outpatient and inpatient drug treatment, but the length of time which is included can differ. Private health insurance most often covers the first 4 weeks of drug rehabilitation, although there are individuals whose plan is more extensive and can provide for a more significant stay in a Del Rey Oaks, CA. drug treatment facility. It is best to speak with their insurance company directly with the help of their treatment center to determine what services are included by their private health insurance.