If an individual is in need of help for alcohol and drug addiction and is fortunate enough to be covered under health insurance, most drug and alcohol rehabilitation centers in Woodbridge, CA. accept health insurance and will work with individuals to see what is and is not insured. Many private health insurance companies cover outpatient and residential drug and alcohol treatment, although the time which is covered can vary. Private health insurance will typically cover the first 30 days of alcohol and drug rehab, but there are clients whose insurance is more extensive and may cover a longer stay in a drug and alcohol rehabilitation facility. It is best to seek advice of their insurance company directly in liaison with the rehab program to find out what is and what is not included by their private health insurance.