Medicaid is a type of medical insurance available for individuals who are in specific income brackets which qualifies them to receive this government provided insurance. Whether or not someone qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't presume they don't qualify because they earn a fair income. For instance, individuals who have quite a few dependents may qualify for Medicaid even if they make what might be considered a fair income. Medicaid may also cover the expenses of treatment, when someone has been abusing alcohol or drugs and requires rehabilitation. There are many alcohol and drug rehab centers which accept Medicaid, but different states have different guidelines for what sorts of treatment are covered. Some states only cover outpatient rehabilitation services by way of example while other states cover far more extensive rehab like a residential stay in long-term drug and alcohol rehabilitation center. If a person is involved with drug use and desires help, they could use their Medicaid health coverage to obtain this treatment. If they don't have Medicaid plus don't have enough cash or any other kind of health care insurance to cover treatment, they could find out if they are eligible for a Medicaid and then enroll in an alcohol and drug rehabilitation program that's approved within their state.