Medicare is a type of health insurance created by the U.S. government for senior citizens, in addition to people who have specific disabilities and illnesses. If someone who has Medicare needs treatment for cases of substance abuse, their rehabilitation will be either covered fully by their Medicare health insurance or to a great degree. The only real catch is, the person must obtain treatment from a drug rehab facility which accepts Medicare. Before the person will be permitted to begin rehabilitation, they may also have to see their physician who must declare that rehab services are medically essential, and the physician will generally approve which kind of treatment the individual will take part in. Medicare Part An and Part B cover different types of treatment services. Part A covers an inpatient stay in a Medicare accepted program when the individual must be in a hospital 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 partially cover outpatient rehab within a Medicare accepted program, and the individual will need to cover whatever Medicare Part B doesn't cover with supplement insurance coverage or they've got to self pay.