Medicaid is a form of medical health insurance available for many people who are in certain income brackets which qualifies them to receive this government funded insurance. Whether or not someone is qualified for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify simply because they make a fair income. As an example, men and women who have a lot of dependents may be eligible for Medicaid even if they make what can be described as a sensible income. Medicaid can also cover the expense of rehabilitation, if a person has been abusing alcohol or drugs and requires rehab. There are lots of alcohol and drug treatment centers which accept Medicaid, but different states have different rules for what types of rehabilitation are covered. Some states only include outpatient rehab services for instance while other states cover more extensive rehabilitation like a residential stay in long-term drug and alcohol treatment facility. If a person is involved in drug use and desires help, they could use their Medicaid health coverage to obtain this treatment. If they don't have Medicaid plus don't have enough cash or another kind of medical insurance to cover treatment, they can find out if they are eligible for a Medicaid and then enroll in a drug and alcohol rehabilitation center that is approved within their state.