Medicare is a sort of health care insurance developed by the government for older persons, along with individuals with certain disabilities and diseases. If an individual who has Medicare needs treatment for cases of substance abuse, their rehab will either be covered in full by their Medicare health insurance or to a great extent. The only exception is, the person must obtain treatment from the alcohol and drugs rehab facility which accepts Medicare. Before the individual will be allowed to start treatment, they may also have to visit their doctor who must declare that rehabilitation services are medically necessary, and the physician will typically approve what sort of treatment the person will take part in. Medicare Part An and Part B cover various kinds of treatment providers. Medicare Part A pays for an inpatient stay in a Medicare accepted facility when the individual has to be hospitalized for their problem, along with the costs which they willwill have to cover personally are identical to every other stay in a hospital. Medicare Part B will partially cover outpatient treatment in a Medicare accepted center, and the individual will have to cover whatever Medicare Part B doesn't cover with supplement insurance coverage or they'll have to self pay.