Medicaid is a form of medical insurance available for those who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether somebody qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't assume they don't qualify simply because they earn an acceptable income. By way of example, men and women who have many dependents may qualify for Medicaid even though they make what can be considered a reasonable income. Medicaid may also cover the costs of rehabilitation, if someone has been abusing alcohol or drugs and needs treatment. There are numerous drug and alcohol rehabilitation facilities which accept Medicaid, but different states have different rules for what kinds of rehab are covered. Some states only include outpatient rehabilitation services for instance while other states cover far more intensive treatment such as a residential stay in long-term alcohol and drug treatment program. If a person is involved in substance abuse and needs help, they're able to use their Medicaid health coverage to obtain this treatment. If they do not have Medicaid and in addition don't have enough cash or some other type of medical insurance to pay for treatment, they could check if they qualify for Medicaid and then sign up for a drug rehab center that is approved within their state.