Drug and alcohol treatment centers which are covered by Medicare can be found in almost all parts of the U.S., and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug and alcohol treatment facilities. The only exceptions are that the need for a drug and alcohol treatment center must be considered medically necessary by the individual's doctor and the person's physician is required to assist in setting up their treatment curriculum. Because there are health screenings which have been put into the system by Medicare in liaison with physicians who treat seniors, early diagnosis has been essential in getting seniors to an appropriate drug rehabilitation program in Sunland, California that is covered through their Medicare insurance plan. This has helped thousands of older Americans overcome addiction issues and ultimately beat substance abuse effectively to ensure they can enjoy the remaining years of their life without the threat of falling back into drug use.