If an individual must receive help for drug and alcohol addiction and is lucky enough to be covered through health insurance, many drug treatment programs in Oakdale, TN. accept payment in the form of health insurance and will liaise with individuals to see which rehab services are covered. Most private health insurance companies cover outpatient and inpatient alcohol and drug rehab, but the time which is covered can fluctuate. Private health insurance will typically cover the first 4 weeks of drug rehab, although there are people whose plan is more extensive and can extend to a longer stay in an alcohol and drug treatment facility. It is asked that potential clients speak with their insurance company directly in liaison with the rehabilitation facility to figure out which services may be covered by your private health insurance.