Medicare is a form of medical insurance developed by the federal government for seniors, along with people who have certain disabilities and sicknesses. If someone who has Medicare needs treatment for instances of drug or alcohol abuse, their rehabilitation will either be covered completely by their Medicare insurance or to a significant degree. The only real catch is, the person will need to receive treatment from an alcohol and drugs detox facility which accepts Medicare. Before the individual will be allowed to begin rehab, they will also have to visit their medical doctor who must state that treatment services are medically essential, and the physician will generally approve what sort of rehab the person will do. Medicare Part An and Part B cover several types of rehab services. Part A pays for an inpatient stay in a Medicare accepted center if the individual has to be hospitalized because of their problem, along with the costs which they willwill have to cover personally are the same as every other hospital stay. Medicare Part B will partly cover outpatient rehabilitation inside a Medicare accepted program, and the individual will need to cover whatever Part B doesn't pay for with supplemental insurance or they're going to have to self pay.