Medicare is a kind of health care insurance developed by the U.S. government for seniors, along with individuals with certain disabilities and sicknesses. If someone who has Medicare needs rehabilitation for instances of substance abuse, their rehab will be either covered in full by their Medicare health insurance or to a great degree. The only catch is, the person must receive treatment coming from an alcohol and drugs rehab facility which accepts Medicare. Before the person will be allowed to start treatment, they may also have to see their medical doctor who must state that rehab services are medically essential, and the doctor will generally approve what sort of treatment the individual will do. Medicare Part An and Part B cover various kinds of rehabilitation solutions. Part A pays for an inpatient stay in a Medicare accepted facility if the individual needs to be hospitalized for their issue, and the costs that they will have to cover personally are the same as every other stay in a hospital. Medicare Part B will partially cover outpatient treatment in the Medicare accepted facility, and the individual will need to cover whatever Part B doesn't cover with supplement insurance or they will have to self pay.