If someone requires help for alcohol and drug addiction and dependence and is lucky enough to be covered through health insurance, the vast majority drug rehab centers in Dayton accept health insurance and will work with clients to find out what is and is not approved. The majority of private health insurance companies cover outpatient and residential drug and alcohol rehabilitation, although the time in rehab which is included can vary. Private health insurance most often covers the first 4 weeks of drug treatment, although there are clients whose coverage is more substantial and can include a more significant stay in an alcohol and drug treatment center. It is best to speak with their insurance company directly in liaison with the rehabilitation center to establish what is and what is not covered by their private health insurance.