Drug and alcohol rehabilitation centers which deliver services to those covered by Medicare are available in almost all parts of the U.S., and this health insurance plan typically makes individuals eligible for both inpatient and outpatient drug rehab centers. The only exceptions are that the need to receive services in a drug and alcohol rehab program must be considered medically necessary by the potential client's physician and the individual's physician must assist in setting up their rehab curriculum. Because there are health screenings which have been put into the system by Medicare in liaison with doctors who treat seniors, early diagnosis has been useful in getting seniors into a suitable drug and alcohol treatment facility in Culver City that is covered through their Medicare insurance plan. This has helped many older Americans overcome problems with addiction and in the end overcome drug or alcohol addiction effectively to ensure they can enjoy the duration of their life without the threat of falling back into drug use.