Medicaid is a type of health insurance available for many people who are in certain income brackets which qualifies them to acquire this government provided insurance coverage. Whether or not an individual qualifies for Medicaid doesn't only determined by their earnings however, and people shouldn't presume they don't qualify just because they earn an acceptable income. As an example, men and women who have a lot of dependents may be entitled to Medicaid even if they earn an amount be considered a fair income. Medicaid could also cover the costs of treatment, when someone has been abusing drugs or alcohol and needs rehab. There are many drug and alcohol rehabilitation programs which accept Medicaid, but different states have different rules for what types of treatment are covered. Certain states only cover outpatient rehab services for instance while other states cover more extensive rehabilitation such as a residential stay in long-term alcohol and drug rehab facility. If a person is involved in substance abuse and desires help, they can use their Medicaid health coverage to acquire this help. If they don't have Medicaid and in addition don't have enough cash or some other kind of health insurance to pay for rehabilitation, they could see if they are eligible for a Medicaid and then sign up for a drug rehab center which is approved within their state.