If someone requires treatment for drug addiction in Perris, California and is lucky enough to be covered through health insurance, most drug treatment facilities work with those who have health insurance and will cooperate with men and women to discover which treatment programs are covered. The majority of private health insurance companies in Perris cover outpatient and inpatient drug rehab, but the length of time which is covered can differ. Private health insurance will more than likely cover the first 30 days of drug rehab, but there are people whose insurance coverage is more extensive and can include a longer stay in a Perris, California drug rehabilitation facility. It is best to seek advice of their insurance company from the get go with the help of their rehab facility to determine what is and what is not covered by their private health insurance.