Medicare is a form of health care insurance created by the U.S. government for older persons, as well as people who have certain disabilities and illnesses. If someone who has Medicare needs rehab for instances of drug or alcohol abuse, their rehab will be either covered completely by their Medicare insurance or to a great degree. The only catch is, the individual will need to acquire treatment coming from an alcohol and drugs rehab facility which accepts Medicare. Before the individual will be allowed to begin rehabilitation, they may also have to visit their primary care physician who must declare that treatment services are medically needed, and the doctor will generally approve which kind of treatment the person will do. Medicare Part An and Part B cover several types of treatment solutions. Medicare Part A covers an inpatient stay in a Medicare accepted program when the individual should be hospitalized because of their issue, along with the costs that they will have to cover personally are the same as any other hospital stay. Medicare Part B will partially cover outpatient rehab inside a Medicare accepted program, and the individual will need to cover whatever Medicare Part B doesn't cover with supplement insurance or they will have to self pay.