Medicare is a type of health care insurance created by the government for older folks, in addition to people who have certain disabilities and diseases. When someone who has Medicare needs treatment for instances of drug or alcohol abuse, their treatment will either be covered entirely by their Medicare insurance or to a significant degree. The one catch is, the person will need to acquire treatment from the alcohol and drugs detox facility which accepts Medicare. Before the person will be allowed to start rehab, they may also have to see their physician who must state that treatment services are medically necessary, and the physician will usually approve what type of rehab the person will take part in. Medicare Part An and Part B cover various kinds of rehab services. Medicare Part A pays for an inpatient stay in a Medicare accepted facility when the individual must be in a hospital for his or her issue, and also the costs which they willwill have to pay for personally are the same as every other stay in a hospital. Medicare Part B will partially cover outpatient rehabilitation inside a Medicare accepted center, and the individual will need to cover whatever Medicare Part B doesn't cover with supplemental insurance or they'll have to self pay.