Medicare is a type of medical health insurance developed by the federal government for older persons, in addition to people who have certain disabilities and sicknesses. If a person who has Medicare needs rehabilitation for instances of drug or alcohol abuse, their rehab will either be covered completely by their Medicare health insurance or to a significant degree. The only exception is, the person will need to obtain treatment from your drug rehab facility which accepts Medicare. Before the person will be allowed to commence rehab, they will also have to visit their physician who must declare that rehab services are medically necessary, and the physician will generally approve which kind of treatment the person will do. Medicare Part An and Part B cover a variety of treatment services. Medicare Part A pays for an inpatient stay in a Medicare accepted facility if the individual should be hospitalized because of their problem, along with the costs which they willwill have to cover personally are identical to any other hospital stay. 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're going to have to self pay.