Medicaid is a health care insurance available for many people who are in certain income brackets which qualifies them to obtain this government provided insurance. Whether or not an individual qualifies for Medicaid doesn't only determined by their earnings however, and people shouldn't assume they don't qualify simply because they make an acceptable income. For instance, individuals who have a lot of dependents may be eligible for Medicaid even though they make what might be described as a sensible income. Medicaid also can cover the costs of rehab, when someone has been abusing alcohol or drugs and requires rehabilitation. There are several drug and alcohol rehab centers which accept Medicaid, but different states have distinct rules for what forms of rehabilitation are covered. Some states only include outpatient rehab services for example while other states cover more extensive rehabilitation such as a residential stay in long-term drug and alcohol treatment facility. If somebody is involved with drug use and needs help, they are able to use their Medicaid insurance coverage to obtain this treatment. If they do not have Medicaid and in addition don't have enough cash or some other type of medical health insurance to cover rehabilitation, they can find out if they qualify for Medicaid and then sign up for an alcohol and drug treatment program that is approved within their state.