Medicaid is a form of health care insurance available for those who are in specific income brackets which qualifies them to acquire this government funded insurance. Whether somebody qualifies for Medicaid doesn't only determined by their earnings however, and people shouldn't assume they don't qualify just because they earn a fair income. For instance, people who have many dependents may qualify for Medicaid even though they make what might be considered a sensible income. Medicaid could also cover the costs of rehabilitation, when someone has been abusing alcohol or drugs and requires rehabilitation. There are many alcohol and drug treatment centers which accept Medicaid, but different states have different guidelines for what forms of rehab are covered. Some states only cover outpatient rehab services for instance while other states cover more extensive treatment say for example a residential stay in long-term alcohol and drug treatment center. If somebody is involved with substance abuse and wants help, they can use their Medicaid insurance coverage to acquire this treatment. If they do not have Medicaid plus don't have the cash or another form of medical insurance to pay for rehabilitation, they can see if they are eligible for a Medicaid and then sign up for a drug rehab facility which is approved in their state.