Medicaid is a type of medical insurance available for individuals who are in specific income brackets which qualifies them to receive this government funded insurance coverage. Whether or not somebody is qualified for Medicaid doesn't only depend on income however, and people shouldn't assume they don't qualify because they make a good income. As an example, people who have a lot of dependents may be entitled to Medicaid regardless of whether they make an amount certainly be a reasonable income. Medicaid can also cover the costs of rehab, if someone has been abusing alcohol or drugs and requires rehabilitation. There are several drug and alcohol rehabilitation centers which accept Medicaid, but different states have different rules for what sorts of rehabilitation are covered. Some states only include outpatient treatment services for example while other states cover far more extensive rehab such as a residential stay in long-term alcohol and drug treatment center. If anyone is involved in drug use and wants help, they can use their Medicaid insurance coverage to acquire this treatment. If they don't have Medicaid plus don't have enough cash or some other form of health care insurance to cover treatment, they could see if they are eligible for a Medicaid and then sign up for a drug rehab facility which is approved within their state.