Medicaid is a medical insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance coverage. Whether an individual qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't assume they don't qualify simply because they make a good income. By way of example, men and women who have a lot of dependents may be entitled to Medicaid even if they make an amount be described as a fair income. Medicaid could also cover the costs of treatment, if a person has been abusing alcohol or drugs and needs treatment. There are lots of alcohol and drug rehab programs which accept Medicaid, but various states have different rules for what kinds of treatment are covered. Some states only include outpatient rehab services for example while other states cover far more intensive treatment like a residential stay in long-term drug and alcohol rehabilitation center. If somebody is involved in drug use and wants 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 enough cash or some other kind of health insurance to pay for treatment, they can find out if they are eligible for a Medicaid and then sign up for a drug rehab program which is approved within their state.