Medicaid is a form of health insurance available for many people who are in specific income brackets which qualifies them to obtain this government provided insurance coverage. Whether or not an individual qualifies for Medicaid doesn't only depend on income however, and people shouldn't assume they don't qualify just because they make an acceptable income. For example, people who have quite a few dependents may be entitled to Medicaid regardless of whether they make what would be considered a reasonable income. Medicaid may also cover the costs of rehabilitation, when someone has been abusing drugs or alcohol and needs rehab. There are lots of drug treatment facilities which accept Medicaid, but various states have distinct guidelines for what kinds of rehabilitation are covered. Certain states only include outpatient rehab services as an example while other states cover far more extensive treatment say for example a residential stay in long-term alcohol and drug treatment center. If somebody is involved with drug abuse and desires help, they can use their Medicaid health coverage to acquire this help. If they don't have Medicaid and also don't have the money or some other type of health care insurance to pay for rehab, they can find out if they are eligible for a Medicaid and then enroll in a drug and alcohol rehabilitation facility that is approved within their state.