Medicare is a form of medical insurance designed by the U.S. government for seniors, and also people who have certain disabilities and sicknesses. If someone who has Medicare needs rehab for cases of substance abuse, their treatment will be either covered in full by their Medicare insurance or to a significant degree. The only catch is, the individual will need to acquire treatment coming from an alcohol and drugs detox facility which accepts Medicare. Before the person will be allowed to start rehabilitation, they will also have to visit their primary care physician who must declare that treatment services are medically essential, and the physician will usually approve what sort of treatment the individual will take part in. Medicare Part An and Part B cover different types of treatment solutions. Medicare Part A covers an inpatient stay in a Medicare accepted program when the individual has to be in a hospital for his or her problem, and the costs that they will have to pay for personally are identical to any other hospital stay. Part B will partly cover outpatient rehab in the Medicare accepted program, and the individual will need to cover whatever Medicare Part B doesn't pay for with supplement insurance coverage or they will have to self pay.