Medicaid is a kind of medical health insurance available for those who are in specific income brackets which qualifies them to receive this government provided insurance coverage. Whether somebody qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify simply because they earn a fair income. As an example, men and women who have a lot of dependents may qualify for Medicaid even if they make what can be considered a fair income. Medicaid can also cover the costs of rehab, when someone has been abusing drugs or alcohol and needs rehabilitation. There are many alcohol and drug rehab facilities which accept Medicaid, but different states have different guidelines for what kinds of treatment are covered. Some states only cover outpatient treatment services for instance while other states cover far more intensive rehabilitation such as a residential stay in long-term drug rehab program. If a person is involved in substance abuse and wants help, they are able to use their Medicaid health coverage to get this treatment. If they don't have Medicaid and in addition don't have the money or some other type of health care insurance to pay for rehabilitation, they could determine if they are eligible for a Medicaid and then enroll in a drug and alcohol rehab center that's approved inside their state.