Drug rehabilitation programs which deliver services to those covered by Medicare are available in every part of the U.S., and this health insurance plan can cover both inpatient and outpatient drug rehab programs. The only exceptions are that the need to receive services in a drug rehabilitation center must be considered medically needed by the person's physician and the person's doctor must assist in setting up their rehab plan. Due to the fact that there are health screenings that have been put into effect by Medicare in liaison with doctors who treat older Americans, early diagnosis has been helpful in guiding older Americans into a suitable alcohol and drug treatment center in Allen, TX. that is covered through their Medicare plan. This has helped many seniors handle problems with addiction and eventually beat drug or alcohol addiction for good so that they can can enjoy the rest of their life without fearing relapse.