Medicaid is a medical health insurance available for those 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 upon their earnings however, and individuals shouldn't presume they don't qualify simply because they make a reasonable income. By way of example, men and women who have a lot of dependents may qualify for Medicaid even when they earn what would be described as a sensible income. Medicaid may also cover the costs of treatment, if a person has been abusing drugs or alcohol and requires rehab. There are lots of drug rehabilitation facilities which accept Medicaid, but different states have different rules for what forms of treatment are covered. Some states only include outpatient rehab services for example while other states cover more extensive treatment say for example a residential stay in long-term drug rehab center. If somebody is involved in drug use and wants help, they are able to use their Medicaid insurance coverage to get this help. If they don't have Medicaid and in addition don't have the money or some other type of medical insurance to cover rehab, they can check if they qualify for Medicaid and then enroll in a drug treatment center that's approved inside their state.