If someone is in need of help for drug addiction and is one of the fortunate clients to be covered under health insurance, many drug and alcohol rehabilitation programs in Union City, California accept health insurance and will work with clients to determine what is and is not covered. Most private health insurance entities will cover outpatient and residential drug and alcohol treatment, but the timeframe which is covered can vary. Private health insurance most often covers the first 4 weeks of alcohol and drug treatment, although there are clients whose plan is more extensive and may cover a more long-term stay in an alcohol and drug rehabilitation center. It is asked that potential clients seek advice of their plan as soon as possible in liaison with the rehabilitation program to figure out what is and what is not approved by your private health insurance.