Medicaid is a medical health insurance available for those who are in specific income brackets which qualifies them to obtain this government provided insurance coverage. Whether or not an individual is qualified for Medicaid doesn't only depend upon their earnings however, and people shouldn't assume they don't qualify because they earn a good income. As an example, people who have many dependents may be entitled to Medicaid even if they make what can be described as a sensible income. Medicaid could also cover the price of rehab, when someone has been abusing drugs or alcohol and requires rehabilitation. There are several drug and alcohol rehabilitation programs which accept Medicaid, but different states have different guidelines for what kinds of rehab are covered. Some states only include outpatient treatment services as an example while other states cover more extensive rehab such as a residential stay in long-term drug and alcohol rehabilitation program. If somebody is involved with drug use and wants help, they're able to use their Medicaid health coverage to get this treatment. If they do not have Medicaid plus don't have the funds or any other kind of health insurance to cover treatment, they could check if they qualify for Medicaid and then enroll in an alcohol and drug rehabilitation program that is approved within their state.