Drug rehab facilities which are covered by Medicare can be found in every part of the U.S., and this health insurance plan can cover both inpatient and outpatient drug rehabilitation programs. The only stipulations are that the need to take part in a drug and alcohol rehab program must be deemed medically necessary by the potential client's doctor and the individual's physician is required to assist in setting up their treatment plan. Because there are health screenings which have been put in place by Medicare in liaison with doctors who medically treat older Americans, early detection has been essential in guiding seniors into an appropriate drug treatment facility in Marina, CA. that is offered through their Medicare insurance coverage. This has helped many seniors handle addiction issues and eventually overcome drug or alcohol addiction effectively to ensure they can enjoy the rest of their lives without risk falling back into drug use.