Drug and alcohol rehabilitation programs which deliver services to those covered by Medicare offer services in every part of the country, and this health insurance coverage can cover both inpatient and outpatient drug and alcohol rehab programs. The only rules of thumb are that the need for an alcohol and drug rehab center must be deemed medically required by the individual's doctor and the person's doctor is required to 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 useful in getting seniors to a suitable drug rehabilitation center in Holy City, California that is offered through their Medicare insurance plan. This has helped many older Americans overcome addiction issues and in the end conquer drug addiction effectively to ensure they can enjoy the remaining years of their lives without the threat of relapse.