Medicare is a kind of medical insurance developed by the U.S. government for older persons, and also people who have certain disabilities and illnesses. When someone that has Medicare needs rehab for cases of drug or alcohol abuse, their rehab will be either covered entirely by their Medicare insurance or to a significant degree. The one exception is, the person will have to obtain treatment from the drugs and alcohol detox facility which accepts Medicare. Before the person will be permitted to start rehabilitation, they may also have to visit their doctor who must declare that rehabilitation services are medically necessary, and the doctor will usually approve what sort of rehabilitation the individual will take part in. Medicare Part An and Part B cover different types of treatment solutions. Part A covers an inpatient stay in a Medicare accepted center when the individual must be hospitalized for his or her issue, and the costs which they willwill have to cover personally are identical to any other stay in a hospital. Medicare Part B will partly cover outpatient rehab inside a Medicare accepted program, and the individual will have to cover whatever Part B doesn't cover with supplement insurance or they will have to self pay.