Medicare is a form of health care insurance developed by the government for older folks, along with people who have certain disabilities and diseases. When someone who has Medicare needs treatment for instances of substance abuse, their treatment will be either covered fully by their Medicare health insurance or to a great extent. The one catch is, the person will need to obtain treatment from the alcohol and drugs detox facility which accepts Medicare. Before the individual will be allowed to commence rehabilitation, they will also have to see their primary care physician who must declare that treatment services are medically necessary, and the physician will generally approve what sort of rehab the individual will take part in. Medicare Part An and Part B cover different types of treatment services. Part A covers an inpatient stay in a Medicare accepted program in the event that the individual must be in a hospital because of their problem, and also the costs that they will have to pay for personally are the same as every other stay in a hospital. Medicare Part B will partially cover outpatient rehab in the Medicare accepted facility, and the individual will have to cover whatever Part B doesn't cover with supplement insurance or they're going to have to self pay.