Alcohol and drug rehabilitation programs which are covered by Medicare are available 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 treatment facility must be deemed medically required by the potential client's physician and the person's physician must assist in setting up their drug rehab curriculum. Due to the fact that there are health screenings that have been put in place by Medicare in liaison with physicians who medically treat older Americans, early diagnosis has been essential in guiding older Americans into an appropriate drug rehab program in Nocona, TX. that is offered through their Medicare insurance coverage. This has helped many older Americans overcome problems with addiction and eventually beat drug addiction effectively to ensure they can enjoy the duration of their lives without the threat of relapse.