If a man or woman requires help for drug addiction in Grass Valley, California and is fortunate enough to have some type of health insurance, most drug treatment centers accept health insurance and will cooperate with men and women to discover which treatment programs are approved. Most private health insurance companies in Grass Valley cover the costs of outpatient and inpatient drug and alcohol rehab, but the timeframe which is included can differ. Private health insurance will most likely cover the first 4 weeks of drug and alcohol treatment, but there are individuals whose coverage is more substantial and can provide for a more significant stay in a Grass Valley, California alcohol and drug rehab facility. It is best to their insurance company directly with the help of their rehabilitation facility to decide what is and what is not covered by their private health insurance.