Medicaid is a form of health care insurance available for many people who are in specific income brackets which qualifies them to obtain this government provided insurance coverage. Whether an individual qualifies for Medicaid doesn't only determined by their earnings however, and people shouldn't presume they don't qualify because they make an acceptable income. For example, men and women who have quite a few dependents may be entitled to Medicaid even when they earn what might certainly be a reasonable income. Medicaid can also cover the costs of treatment, if someone has been abusing alcohol or drugs and requires rehab. There are several drug and alcohol rehab programs which accept Medicaid, but different states have different rules for what kinds of rehabilitation are covered. Certain states only include outpatient rehab services for example while other states cover far more extensive rehab say for example a residential stay in long-term drug treatment facility. If someone is involved with drug abuse and wants help, they could use their Medicaid insurance coverage to get this help. If they do not have Medicaid plus don't have enough cash or another form of medical health insurance to cover rehabilitation, they could check if they are eligible for a Medicaid and then sign up for an alcohol and drug treatment center that is approved in their state.