Medicaid is a kind of medical insurance available for many people who are in certain income brackets which qualifies them to acquire this government funded insurance coverage. Whether or not an individual qualifies for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify just because they earn a good income. For instance, people who have quite a few dependents may be eligible for Medicaid regardless of whether they make what can be described as a fair income. Medicaid could also cover the costs of rehab, when someone has been abusing alcohol or drugs and requires rehabilitation. There are many drug rehab programs which accept Medicaid, but various states have different guidelines for what types of rehabilitation are covered. Certain states only include outpatient rehab services for instance while other states cover more intensive rehab such as a residential stay in long-term alcohol and drug rehab facility. If a person is involved with drug abuse and wants help, they could use their Medicaid insurance coverage to obtain this help. If they don't have Medicaid and also don't have the cash or any other form of health insurance to cover rehab, they can check if they qualify for Medicaid and then enroll in a drug rehabilitation center that is approved within their state.