Medicaid is a kind of health care insurance available for many people who are in certain income brackets which qualifies them to obtain this government funded insurance. Whether or not an individual qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify just because they make a fair income. For example, individuals who have many dependents may be eligible for Medicaid even if they make an amount be described as a fair income. Medicaid also can cover the expenses of rehab, if a person has been abusing drugs or alcohol and needs rehab. There are lots of drug and alcohol rehab centers which accept Medicaid, but different states have distinct rules for what forms of treatment are covered. Some states only include outpatient treatment services by way of example while other states cover far more intensive rehab say for example a residential stay in long-term drug and alcohol rehab center. If a person is involved in substance abuse and needs help, they are able to use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid and in addition don't have the funds or another type of medical health insurance to cover treatment, they can find out if they qualify for Medicaid and then sign up for a drug and alcohol rehabilitation center which is approved within their state.