If someone requires assistance for drug addiction in Cotati, California and is fortunate enough to have some type of health insurance, most drug treatment programs work with those who have health insurance and will work with men and women to see which treatment programs are covered. Most private health insurance companies in Cotati cover the costs of outpatient and inpatient drug treatment, although the length of time which is included can vary. Private health insurance will most likely cover the first month of alcohol and drug rehabilitation, although there are people whose insurance coverage is more extensive and may cover a more significant length of time in a Cotati, California drug and alcohol treatment facility. It is advisable that individuals seek advice of their insurance company directly in liaison with the rehab center to decide what services are approved by their private health insurance.