If an individual must receive assistance for drug addiction in Garden Grove, CA. and is fortunate enough to have health insurance, a great number of drug rehab centers accept health insurance and will cooperate with clients to determine which treatment programs are approved. A number of private health insurance companies in Garden Grove, California cover the costs of outpatient and inpatient drug and alcohol rehabilitation, although the time which is covered can vary. Private health insurance will more than likely cover the first month of alcohol and drug treatment, but there are people whose coverage is more extensive and may provide for a more significant stay in a Garden Grove, CA. drug and alcohol rehab center. It is advisable that individuals their insurance company from the get go with the help of their rehabilitation center to decide what is and what is not covered by their private health insurance.