Drug and alcohol rehabilitation programs which accept Medicare are available in almost all parts of the U.S., and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug treatment centers. The only exceptions are that the need to receive services in a drug treatment program must be considered medically essential by the person's doctor and the individual's doctor is required to help set up their treatment plan. Because there are health screenings that have been put into effect by Medicare in liaison with doctors who treat older Americans, early detection has been useful in guiding older Americans into a suitable drug treatment center in Modesto, California that is offered through their Medicare insurance plan. This has assisted countless numbers of older Americans handle addiction issues and eventually overcome substance abuse for good so that they can can enjoy the remaining years of their lives without the threat of falling back into drug use.