Drug and alcohol treatment facilities which are covered by Medicare are available in almost all parts of the country, and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug rehabilitation programs. The only stipulations are that the need to receive services in a drug and alcohol rehabilitation facility must be deemed medically needed by the potential client's physician and the person's physician is required to help set up their drug rehab plan. Due to the fact that there are health screenings that have been put into effect by Medicare in liaison with physicians who treat older Americans, early detection has been essential in getting seniors into a suitable alcohol and drug treatment program in San Quentin, California that is covered through their Medicare insurance coverage. This has assisted thousands of older Americans handle addiction issues and eventually beat substance abuse effectively to ensure they can enjoy the remaining years of their lives without fearing relapse.