Medicare is a kind of health insurance developed by the government for older folks, as well as those that have certain disabilities and illnesses. If a person who has Medicare needs treatment for cases of drug or alcohol abuse, their treatment will be either covered fully by their Medicare health insurance or to a significant degree. The only real catch is, the individual must obtain treatment from a drug rehab facility which accepts Medicare. Before the individual will be permitted to begin rehab, they may also have to visit their doctor who must declare that treatment services are medically needed, and the doctor will usually approve what type of treatment the person will do. Medicare Part An and Part B cover different types of rehabilitation services. Medicare Part A pays for an inpatient stay in a Medicare accepted program when the individual needs to be hospitalized for his or her issue, and also the costs that they will have to cover personally are identical to any other stay in a hospital. Medicare Part B will partly cover outpatient treatment in the Medicare accepted center, and the individual will need to cover whatever Medicare Part B doesn't cover with supplement insurance or they'll have to self pay.