Medicare is a kind of medical health insurance created by the government for older persons, along with those that have certain disabilities and diseases. If an individual who has Medicare needs rehabilitation for cases of drug or alcohol abuse, their treatment will either be covered entirely by their Medicare health insurance or to a great extent. The only catch is, the individual will have to receive treatment coming from an alcohol and drugs rehab facility which accepts Medicare. Before the individual will be allowed to start rehabilitation, they may also have to visit their medical doctor who must declare that rehabilitation services are medically needed, and the physician will typically approve which kind of rehabilitation the individual will do. Medicare Part An and Part B cover various kinds of treatment providers. Medicare Part A covers an inpatient stay in a Medicare accepted facility if the individual must be hospitalized because of their problem, along with the costs which they willwill have to cover personally are identical to any other hospital stay. Medicare Part B will partially cover outpatient treatment in a Medicare accepted center, and the individual will have to cover whatever Medicare Part B doesn't pay for with supplemental insurance coverage or they're going to have to self pay.