Medicare is a type of medical health insurance created by the U.S. government for senior citizens, along with people with specific disabilities and illnesses. If someone who has Medicare needs rehabilitation for instances of drug or alcohol abuse, their rehab will either be covered entirely by their Medicare insurance or to a significant extent. The only real catch is, the person will have to receive treatment coming from an alcohol and drugs detox facility which accepts Medicare. Before the person will be permitted to start rehab, they will also have to visit their medical doctor who must declare that treatment services are medically necessary, and the physician will usually approve what sort of rehabilitation the individual will take part in. Medicare Part An and Part B cover a variety of treatment solutions. Medicare Part A pays for an inpatient stay in a Medicare accepted center in the event that the individual needs to be hospitalized for their issue, and also the costs that they will have to cover personally are the same as any other stay in a hospital. Medicare Part B will partly cover outpatient rehab within a Medicare accepted program, and the individual will need to cover whatever Part B doesn't pay for with supplement insurance or they will have to self pay.