Medicaid is a kind of health care insurance available for individuals who are in certain income brackets which qualifies them to receive this government funded insurance coverage. Whether or not a person qualifies for Medicaid doesn't only depend on income however, and individuals shouldn't presume they don't qualify simply because they make a fair income. For example, men and women who have quite a few dependents may be entitled to Medicaid regardless of whether they make what can be considered a fair income. Medicaid could also cover the expenses of rehab, if someone has been abusing alcohol or drugs and needs rehabilitation. There are many drug and alcohol rehab centers which accept Medicaid, but various states have different rules for what sorts of rehabilitation are covered. Certain states only include outpatient rehabilitation services for instance while other states cover more extensive rehabilitation such as a residential stay in long-term alcohol and drug rehab center. If a person is involved with drug use and needs help, they can use their Medicaid insurance coverage to obtain this treatment. If they don't have Medicaid plus don't have enough cash or another kind of medical health insurance to pay for rehabilitation, they can see if they qualify for Medicaid and then enroll in a drug rehab facility that's approved in their state.