Medicare is a kind of health care insurance developed by the federal government for seniors, as well as those that have certain disabilities and sicknesses. When someone who has Medicare needs rehab for cases of drug or alcohol abuse, their rehab will be either covered completely by their Medicare health insurance or to a great degree. The only real exception is, the individual will have to obtain treatment from the drugs and alcohol detox facility which accepts Medicare. Before the individual will be allowed to begin rehabilitation, they may also have to see their primary care physician who must state that rehab services are medically needed, and the physician will usually approve what type of rehab the person will do. Medicare Part An and Part B cover a variety of rehabilitation solutions. Medicare Part A covers an inpatient stay in a Medicare accepted program when the individual has to be in a hospital for issue, and the costs that they will have to cover personally are the same as every other hospital stay. Medicare Part B will partly cover outpatient rehab within a Medicare accepted facility, and the individual will need to cover whatever Medicare Part B doesn't cover with supplemental insurance coverage or they'll have to self pay.