If someone must receive treatment for alcohol and drug addiction in Atascadero, CA. and is fortunate enough to have some type of health insurance, most drug treatment facilities accept health insurance and will cooperate with individuals to see which treatment programs are covered. The majority of private health insurance entities in Atascadero, California cover outpatient and inpatient drug and alcohol rehab, but the time which is included can differ. Private health insurance will most likely cover the first 4 weeks of drug and alcohol rehabilitation, but there are individuals whose coverage is more substantial and can include a more significant length of time in an Atascadero, CA. drug treatment program. It is best to speak with their plan from the get go with the help of their rehabilitation center to decide what is and what is not approved by their private health insurance.