Drug and alcohol treatment facilities which deliver services to those covered by Medicare offer services in every part of the country, and this health insurance plan can cover both inpatient and outpatient drug rehabilitation centers. The only exceptions are that the need for a drug and alcohol rehab facility must be considered medically necessary by the person's doctor and the individual's doctor is required to assist in setting up their drug rehab curriculum. Because there are health screenings which have been put into the system by Medicare in liaison with doctors who medically treat older Americans, early diagnosis has been useful in guiding seniors to an appropriate drug and alcohol rehabilitation program in Nixon that is covered through their Medicare insurance coverage. This has helped countless numbers of seniors overcome addiction issues and in the end conquer substance abuse effectively to ensure they can enjoy the rest of their life without risk falling back into drug use.