Drug and alcohol treatment facilities which deliver services to those covered by Medicare offer services in every part of the country, and this health insurance plan typically makes individuals eligible for both inpatient and outpatient drug rehab centers. The only rules of thumb are that the need for an alcohol and drug treatment program must be deemed medically necessary by the potential client's physician and the person's doctor is required to assist in setting up their drug rehab curriculum. Due to the fact that there are health screenings which have been put in place by Medicare in liaison with physicians who treat older Americans, early diagnosis has been useful in getting older Americans into a suitable drug and alcohol treatment facility in Irene, Texas that is covered through their Medicare insurance coverage. This has helped countless numbers of seniors handle problems with addiction and eventually conquer drug addiction effectively so that they can can enjoy the remaining years of their lives without the threat of falling back into drug use.