Medicare accepted alcohol and drug treatment facilities accept this type of medical insurance that's provided solely to older Americans and people with specific disabilities and long-term diseases. There are different types of Medicare, and the type of rehabilitation which is covered within a Medicare accepted drug treatment facility is dependent upon which type of Medicare a person is covered under. For instance, Medicare Part A covers inpatient drug rehabilitation centers when the rehabilitation client needs hospitalization to cope with their drug or alcohol use issue. Individuals who have Medicare Part A will need to cover the normal cost they would be required to pay for any other hospital stay. Medicare Part B will partially cover outpatient rehabilitation in a Medicare accepted facility, and whatever Medicare Part B doesn't cover the individual will need to pay for on their own or through some other type of supplemental insurance coverage. Those who need rehab for substance abuse can't use their Medicare health insurance at just any facility, and they will need to locate a Medicare accepted program unless they wish to self-pay for their treatment. Medicare offers a list of Medicare accepted providers to make the job of finding a Medicare accepted program a little bit easier.