Alcohol and drug treatment centers which deliver services to those covered by Medicare can be found in every part of the country, and this health insurance coverage can cover both inpatient and outpatient drug rehabilitation centers. The only exceptions are that the need for a drug rehab facility must be deemed medically necessary by the potential client's doctor and the person's doctor must help set up their drug rehab plan. Because there are health screenings that have been put in place by Medicare in liaison with physicians who treat seniors, early diagnosis has been essential in getting seniors into a suitable drug rehab program in Sun City, California that is covered through their Medicare insurance plan. This has helped countless numbers of older Americans resolve addiction issues and ultimately conquer drug addiction effectively so that they can can enjoy the rest of their life without fearing falling back into drug use.