Medicare is a kind of medical health insurance created by the government for older folks, and also individuals with certain disabilities and illnesses. If an individual who has Medicare needs rehabilitation for cases of drug or alcohol abuse, their rehab will be either covered fully by their Medicare health insurance or to a great degree. The only exception is, the person will have to receive treatment coming from a drug rehab facility which accepts Medicare. Before the individual will be allowed to start rehab, they may also have to see their doctor who must state that rehab services are medically necessary, and the physician will usually approve what type of rehab the person will do. Medicare Part An and Part B cover various kinds of rehabilitation services. Medicare Part A covers an inpatient stay in a Medicare accepted facility if the individual should be in a hospital because of their issue, and also the costs which they willwill have to pay for personally are identical to every other stay in a hospital. Medicare Part B will partially cover outpatient treatment inside a Medicare accepted center, and the individual will need to cover whatever Medicare Part B doesn't cover with supplemental insurance or they will have to self pay.