Medicare is a kind of health care insurance designed by the U.S. government for senior citizens, as well as people with certain disabilities and diseases. If a person who has Medicare needs rehab for instances of drug or alcohol abuse, their rehabilitation will be either covered in full by their Medicare health insurance or to a significant extent. The only exception is, the person must receive treatment from the drug rehab facility which accepts Medicare. Before the individual will be allowed to start treatment, they may also have to visit their physician who must state that rehabilitation services are medically necessary, and the doctor will usually approve which kind of rehab the individual will do. Medicare Part An and Part B cover various kinds of rehab solutions. Part A covers an inpatient stay in a Medicare accepted center when the individual needs to be in a hospital for their problem, and the costs which they willwill have to cover personally are identical to any other hospital stay. Part B will partially cover outpatient rehab within a Medicare accepted center, and the individual will need to cover whatever Part B doesn't pay for with supplement insurance or they've got to self pay.