Medicare is a kind of health care insurance designed by the federal government for senior citizens, and also people with certain disabilities and sicknesses. If a person who has Medicare needs treatment for cases of drug or alcohol abuse, their rehabilitation will either be covered fully by their Medicare health insurance or to a significant extent. The only real exception is, the individual will have to receive treatment from your drug rehab facility which accepts Medicare. Before the individual will be permitted to start rehabilitation, they will also have to see their primary care physician who must declare that treatment services are medically essential, and the physician will typically approve what type of rehabilitation the individual will do. Medicare Part An and Part B cover several types of treatment providers. Medicare Part A pays for an inpatient stay in a Medicare accepted center if the individual should be in a hospital for problem, along with the costs that they will have to cover personally are identical to any other stay in a hospital. Part B will partially cover outpatient rehab in the Medicare accepted facility, and the individual will have to cover whatever Part B doesn't pay for with supplemental insurance coverage or they will have to self pay.