Drug and alcohol rehab centers which are covered by Medicare offer services in almost all parts of the U.S., and this health insurance plan can cover both inpatient and outpatient drug and alcohol rehabilitation centers. The only rules of thumb are that the need for an alcohol and drug rehab program must be considered medically needed by the individual's physician and the individual's physician is required to help set up their rehab curriculum. Due to the fact that there are health screenings which have been put into the system by Medicare in liaison with doctors who medically treat seniors, early detection has been useful in getting seniors into a suitable drug rehab center in Sweeny, TX. that is covered through their Medicare insurance plan. This has helped many older Americans thoroughly address problems with addiction and eventually beat drug addiction for good to ensure they can enjoy the remaining years of their life without the threat of falling back into drug use.