Medicare accepted drug and alcohol treatment programs accept this form of medical health insurance that's provided exclusively to older Americans and people with specific disabilities and long-term diseases. There are a few different kinds of Medicare, and the kind of treatment that is covered in a Medicare accepted drug and alcohol rehabilitation program depends upon which kind of Medicare an individual is covered under. For example, Medicare Part A covers inpatient alcohol and drug treatment centers in the event that the treatment client requires hospitalization to deal with their drug abuse problem. Individuals covered by Medicare Part A will be responsible for the normal cost they would need to pay for every other hospital stay. Medicare Part B will partially cover outpatient rehab in a Medicare accepted program, and whatever Medicare Part B doesn't cover the individual will need to pay for themselves or through another type of supplemental insurance. Those who need rehab for substance abuse can't use their Medicare health insurance at just any center, and they will need to search out a Medicare accepted program unless they wish to self-pay for their rehab. Medicare offers a directory of Medicare accepted treatment providers to make the job of locating a Medicare accepted program somewhat easier.