Drug and alcohol treatment programs which are covered by Medicare offer services in every part of the U.S., and this health insurance plan typically makes individuals eligible for both inpatient and outpatient drug rehab programs. The only rules of thumb are that the need to receive services in an alcohol and drug rehabilitation center must be considered medically needed by the addicted individual's physician and the person's doctor is required to help set up their treatment plan. Because there are health screenings which have been put in place by Medicare in liaison with doctors who medically treat older Americans, early diagnosis has been helpful in guiding older Americans to an appropriate drug and alcohol rehab facility in La Joya, Texas that is offered through their Medicare insurance coverage. This has assisted many seniors handle addiction issues and in the end beat addiction effectively so that they can can enjoy the rest of their lives without the threat of falling back into drug use.