Medicaid is a medical insurance available for those who are in certain income brackets which qualifies them to obtain this government provided insurance. Whether or not a person qualifies for Medicaid doesn't only determined by their earnings however, and individuals shouldn't presume they don't qualify simply because they earn a fair income. For instance, individuals who have quite a few dependents may be entitled to Medicaid even when they earn an amount be considered a reasonable income. Medicaid also can cover the expenses of treatment, if a person has been abusing alcohol or drugs and requires treatment. There are lots of alcohol and drug rehab programs which accept Medicaid, but different states have distinct rules for what types of rehab are covered. Some states only cover outpatient treatment services for instance while other states cover far more intensive rehab such as a residential stay in long-term alcohol and drug rehab center. If a person is involved with drug use and needs help, they can use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid and also don't have the money or another type of medical health insurance to pay for treatment, they could determine if they qualify for Medicaid and then enroll in a drug rehab center which is approved inside their state.