If someone requires treatment for drug addiction in Tranquillity, California and is fortunate enough to have some type of health insurance, a great number of drug rehab centers accept health insurance and will work with individuals to see which treatment programs are covered. The majority of private health insurance entities in Tranquillity cover the costs of outpatient and inpatient drug and alcohol treatment, although the timeframe which is covered can differ. Private health insurance most often covers the first month of drug and alcohol rehab, although there are people whose plan is more substantial and can provide for a more long-term length of time in a Tranquillity, California drug and alcohol rehabilitation facility. It is best to speak with their insurance company from the get go in liaison with the rehab program to ascertain what is approved by their private health insurance.