Medicare is a form of medical health insurance created by the federal government for older persons, as well as people with certain disabilities and diseases. If a person that has Medicare needs rehabilitation for cases of substance abuse, their treatment will be either covered entirely by their Medicare health insurance or to a great degree. The only real exception is, the person must acquire treatment from the alcohol and drugs detox facility which accepts Medicare. Before the individual will be permitted to begin treatment, they can also get to see their doctor who must state that treatment services are medically necessary, and the physician will usually approve what type of treatment the person will do. Medicare Part An and Part B cover different types of rehab services. Medicare Part A covers an inpatient stay in a Medicare accepted program if the individual should be in a hospital because of their issue, as well as the costs which they willwill have to pay for personally are the same as any other stay in a hospital. Part B will partially cover outpatient rehab inside a Medicare accepted center, and the individual will need to cover whatever Medicare Part B doesn't pay for with supplement insurance coverage or they'll have to self pay.