Drug and alcohol rehab facilities which accept Medicare offer services in almost all parts of the U.S., and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug and alcohol rehabilitation programs. The only rules of thumb are that the need to take part in a drug and alcohol rehabilitation program must be deemed medically needed by the potential client's physician and the person's physician is required to lay out their rehab curriculum. Due to the fact that there are health screenings that have been put in place by Medicare in liaison with physicians who treat older Americans, early diagnosis has been useful in getting seniors to an appropriate drug rehabilitation program in Arvin that is covered through their Medicare insurance plan. This has assisted thousands of older Americans handle problems with addiction and ultimately overcome addiction for good to ensure they can enjoy the duration of their lives without fearing relapse.