Medicare is a sort of health care insurance created by the federal government for senior citizens, in addition to individuals with specific disabilities and diseases. If someone who has Medicare needs rehabilitation for cases of drug or alcohol abuse, their rehabilitation will either be covered completely by their Medicare health insurance or to a significant extent. The only real exception is, the person must receive treatment from the drugs and alcohol detox facility which accepts Medicare. Before the individual will be permitted to begin rehab, they can also get to visit their primary care physician who must declare that treatment services are medically essential, and the physician will typically approve which kind of rehabilitation the person will do. Medicare Part An and Part B cover several types of rehabilitation services. Medicare Part A pays for an inpatient stay in a Medicare accepted program if the individual has to be hospitalized for his or her problem, and also the costs which they willwill have to cover personally are the same as every other hospital stay. Medicare Part B will partly cover outpatient treatment in the Medicare accepted program, and the individual will have to cover whatever Part B doesn't cover with supplement insurance or they'll have to self pay.