Medicare is a type of health insurance developed by the government for older folks, as well as people who have certain disabilities and diseases. If a person that has Medicare needs treatment for instances of substance abuse, their treatment will either be covered fully by their Medicare health insurance or to a great extent. The only real exception is, the individual will have to acquire treatment from the drug rehab facility which accepts Medicare. Before the person will be allowed to begin treatment, they will also have to see their primary care physician who must state that rehabilitation services are medically necessary, and the physician will usually approve which kind of rehab the individual will take part in. Medicare Part An and Part B cover various kinds of rehabilitation services. Medicare Part A pays for an inpatient stay in a Medicare accepted center if the individual must be hospitalized for problem, as well as the costs which they willwill have to cover personally are identical to every other stay in a hospital. Medicare Part B will partially cover outpatient treatment in the Medicare accepted program, and the individual will have to cover whatever Part B doesn't cover with supplemental insurance coverage or they've got to self pay.