Medicaid is a medical insurance available for those who are in certain income brackets which qualifies them to obtain this government provided insurance coverage. Whether or not someone qualifies for Medicaid doesn't only depend upon their earnings however, and people shouldn't presume they don't qualify because they earn an acceptable income. For instance, people who have a lot of dependents may be entitled to Medicaid regardless of whether they earn what might be considered a sensible income. Medicaid also can cover the expense of rehab, if someone has been abusing drugs or alcohol and requires rehabilitation. There are numerous alcohol and drug rehabilitation centers which accept Medicaid, but various states have distinct guidelines for what types of treatment are covered. Certain states only cover outpatient rehab services by way of example while other states cover more intensive treatment like a residential stay in long-term drug treatment facility. If a person is involved in substance abuse and needs help, they are able to use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid and in addition don't have enough cash or some other kind of health care insurance to cover rehab, they can find out if they qualify for Medicaid and then enroll in an alcohol and drug rehab center that is approved in their state.