If an individual must receive treatment for alcohol and drug addiction and dependence and is lucky enough to be covered under health insurance, many alcohol and drug rehabilitation centers in Woodstock accept health insurance and will cooperate with people to see which rehab services are covered. Many private health insurance entities will cover outpatient and inpatient drug and alcohol rehab, but the time which is covered can vary. Private health insurance will more than likely cover the first 4 weeks of drug and alcohol rehab, although there are people whose plan is more extensive and can cover a more long-term residence in an alcohol and drug rehabilitation facility. It is best to seek advice of their insurance company as soon as possible in liaison with the rehabilitation facility to find out which services may be covered by their private health insurance.