Medicaid is a type of health care insurance available for many people who are in certain income brackets which qualifies them to receive this government funded insurance coverage. Whether or not an individual qualifies for Medicaid doesn't only determined by income however, and people shouldn't presume they don't qualify because they make a reasonable income. As an example, individuals who have many dependents may be entitled to Medicaid even though they make what can be considered a reasonable income. Medicaid also can cover the expense of rehab, if someone has been abusing drugs or alcohol and requires rehabilitation. There are numerous drug and alcohol rehab facilities which accept Medicaid, but various states have distinct rules for what kinds of rehab are covered. Some states only include outpatient rehab services for example while other states cover more intensive rehabilitation say for example a residential stay in long-term drug rehabilitation program. If a person is involved with substance abuse and needs help, they're able to use their Medicaid health coverage to acquire this treatment. If they do not have Medicaid plus don't have the money or another kind of medical health insurance to cover rehab, they can check if they qualify for Medicaid and then enroll in a drug rehab program which is approved in their state.