If an addict must receive treatment for drug addiction and is lucky enough to be covered through health insurance, most alcohol and drug rehabilitation centers in Angels, California will accept any type of health insurance and will cooperate with individuals to determine what is and is not approved. Many private health insurance companies cover outpatient and inpatient drug treatment, although the time in rehab which is included can vary. Private health insurance most often covers the first 4 weeks of alcohol and drug treatment, but there are individuals whose insurance is more extensive and can extend to a more long-term residence in a drug rehab program. It is best to speak with their insurance company directly and to ask for any help as needed from their treatment program to establish which services may be included by your private health insurance.