Medicaid is a health insurance available for many people who are in specific income brackets which qualifies them to receive this government provided insurance coverage. Whether an individual is qualified for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify because they make a good income. By way of example, men and women who have quite a few dependents may be entitled to Medicaid regardless of whether they make what would be considered a reasonable income. Medicaid can also cover the costs of treatment, if a person has been abusing alcohol or drugs and needs treatment. There are many alcohol and drug treatment facilities which accept Medicaid, but various states have different rules for what types of rehab are covered. Some states only include outpatient rehab services for example while other states cover more extensive rehabilitation like a residential stay in long-term drug and alcohol treatment center. If somebody is involved with drug use and desires help, they could use their Medicaid insurance coverage to acquire this treatment. If they don't have Medicaid plus don't have the funds or another form of health care insurance to pay for rehab, they could determine if they qualify for Medicaid and then sign up for a drug and alcohol rehab facility that is approved inside their state.