Medicaid is a health care insurance available for individuals who are in certain income brackets which qualifies them to acquire this government provided insurance coverage. Whether a person is qualified for Medicaid doesn't only determined by income however, and individuals shouldn't presume they don't qualify just because they make a fair income. For instance, individuals who have many dependents may be eligible for Medicaid even if they make what would be considered a sensible income. Medicaid may also cover the expense of treatment, when someone has been abusing alcohol or drugs and needs rehab. There are lots of drug rehabilitation centers which accept Medicaid, but different states have different rules for what kinds of rehab are covered. Some states only cover outpatient rehab services for instance while other states cover more intensive rehabilitation say for example a residential stay in long-term drug and alcohol treatment program. If somebody is involved in drug use and desires help, they could use their Medicaid health coverage to get this help. If they do not have Medicaid and also don't have the cash or another kind of medical insurance to cover rehab, they could find out if they are eligible for a Medicaid and then sign up for an alcohol and drug treatment center which is approved inside their state.