Medicare is a type of medical health insurance created by the federal government for seniors, along with those that have specific disabilities and sicknesses. If an individual who has Medicare needs rehab for instances of drug or alcohol abuse, their treatment will either be covered in full by their Medicare health insurance or to a significant extent. The only real exception is, the individual will have to obtain treatment from your alcohol and drugs rehab facility which accepts Medicare. Before the person will be permitted to start rehab, they will also have to see their physician who must declare that treatment services are medically necessary, and the physician will typically approve what type of rehab the individual will do. Medicare Part An and Part B cover various kinds of treatment services. Medicare Part A covers an inpatient stay in a Medicare accepted center in the event that the individual needs to be hospitalized because of their issue, and the costs that they will have to pay for personally are the same as any other stay in a hospital. Medicare Part B will partly cover outpatient rehabilitation inside a Medicare accepted facility, and the individual will have to cover whatever Part B doesn't pay for with supplement insurance or they've got to self pay.