Drug rehabilitation facilities which deliver services to those covered by Medicare are available in every part of the U.S., and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug and alcohol rehabilitation centers. The only stipulations are that the need to take part in an alcohol and drug rehab program must be considered medically necessary by the person's doctor and the person's physician is required to lay out their treatment curriculum. Because there are health screenings which have been put into effect by Medicare in liaison with doctors who treat older Americans, early diagnosis has been useful in guiding seniors to an appropriate drug rehab center in Johnson City that is offered through their Medicare insurance coverage. This has assisted countless numbers of seniors resolve problems with addiction and in the end beat substance abuse for good to ensure they can enjoy the remaining years of their life without risk relapse.