Medicaid is a health insurance available for individuals who are in specific income brackets which qualifies them to obtain this government funded insurance coverage. Whether or not somebody is qualified for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify simply because they make a fair income. For instance, people who have a lot of dependents may be entitled to Medicaid even when they make an amount be considered a reasonable income. Medicaid can also cover the expenses of rehab, if a person has been abusing drugs or alcohol and requires treatment. There are numerous drug rehabilitation programs which accept Medicaid, but different states have distinct rules for what forms of treatment are covered. Some states only cover outpatient rehabilitation services as an example while other states cover far more extensive rehabilitation such as a residential stay in long-term drug treatment center. If somebody is involved in drug abuse and desires help, they can use their Medicaid insurance coverage to get this help. If they do not have Medicaid and also don't have the money or some other type of health insurance to pay for rehabilitation, they can see if they qualify for Medicaid and then sign up for an alcohol and drug rehab facility which is approved in their state.