Medicaid is a form of medical insurance available for those who are in certain income brackets which qualifies them to obtain this government provided insurance coverage. Whether someone qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't presume they don't qualify just because they earn a fair income. By way of example, people who have a lot of dependents may be eligible for Medicaid even if they make what would be considered a reasonable income. Medicaid could also cover the expense of rehab, when someone has been abusing drugs or alcohol and needs treatment. There are several alcohol and drug rehab facilities which accept Medicaid, but various states have different guidelines for what kinds of rehabilitation are covered. Some states only include outpatient rehabilitation services by way of example while other states cover more intensive treatment like a residential stay in long-term drug rehabilitation program. If someone is involved in substance abuse and wants help, they're able to use their Medicaid health coverage to get this help. If they don't have Medicaid plus don't have the funds or any other type of medical health insurance to cover rehabilitation, they could check if they are eligible for a Medicaid and then enroll in an alcohol and drug rehab program that's approved inside their state.