Drug and alcohol treatment centers which deliver services to those covered by Medicare are available in every part of the country, and this health insurance plan typically makes individuals eligible for both inpatient and outpatient drug and alcohol rehabilitation facilities. The only exceptions are that the need to receive services in an alcohol and drug rehab center must be considered medically necessary by the person's physician and the person's doctor must lay out their drug rehab plan. Because there are health screenings which have been put into effect by Medicare in liaison with physicians who medically treat older Americans, early detection has been useful in guiding seniors to a suitable drug and alcohol treatment program in El Cenizo, Texas that is covered through their Medicare insurance plan. This has helped many seniors thoroughly address addiction issues and in the end overcome addiction effectively so that they can can enjoy the duration of their life without the threat of relapse.