If an addict must receive treatment for drug addiction and is lucky enough to be covered under health insurance, many drug treatment centers in Westville accept health insurance and will cooperate with potential clients to determine which rehab services are approved. Most private health insurance companies cover outpatient and residential drug treatment, although the time in rehab which is considered covered can vary. Private health insurance most often covers the first month of drug and alcohol rehabilitation, but there are clients whose coverage is more substantial and could also cover a more significant time in a drug and alcohol treatment center. It is best to consult with their plan directly in liaison with the rehab center to establish what is included by their private health insurance.