Medicaid is a kind of health insurance available for those who are in certain income brackets which qualifies them to acquire this government provided insurance. Whether or not a person qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't presume they don't qualify just because they make a good income. By way of example, people who have many dependents may be eligible for Medicaid even if they make an amount be considered a reasonable income. Medicaid may also cover the expense of rehab, if someone has been abusing alcohol or drugs and needs treatment. There are many drug and alcohol rehab centers which accept Medicaid, but various states have distinct rules for what forms of rehab are covered. Some states only include outpatient treatment services by way of example while other states cover far more extensive treatment say for example a residential stay in long-term drug and alcohol rehab center. If someone is involved with drug use and needs help, they can use their Medicaid health coverage to get this treatment. If they don't have Medicaid plus don't have the money or any other type of health insurance to cover treatment, they can check if they are eligible for a Medicaid and then enroll in a drug and alcohol treatment program that is approved inside their state.