Medicaid is a kind of health insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether somebody qualifies for Medicaid doesn't only determined by income however, and people shouldn't presume they don't qualify just because they earn an acceptable income. For example, people who have many dependents may qualify for Medicaid even if they make what can certainly be a sensible income. Medicaid may also cover the expenses of rehab, when someone has been abusing alcohol or drugs and requires rehab. There are numerous drug rehabilitation programs which accept Medicaid, but different states have distinct guidelines for what types of rehabilitation are covered. Some states only include outpatient treatment services for example while other states cover far more extensive rehab say for example a residential stay in long-term drug treatment center. If somebody is involved with substance abuse and wants help, they're 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 another type of health care insurance to cover treatment, they can check if they qualify for Medicaid and then sign up for a drug and alcohol treatment program that is approved within their state.