Medicaid is a health insurance available for those who are in certain income brackets which qualifies them to acquire this government provided insurance. Whether an individual is qualified for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify simply because they make a fair income. For example, people who have a lot of dependents may qualify for Medicaid even when they earn an amount be described as a fair income. Medicaid can also cover the expenses of treatment, when someone has been abusing drugs or alcohol and requires rehabilitation. There are numerous drug and alcohol treatment programs which accept Medicaid, but different states have different rules for what forms of rehab are covered. Certain states only include outpatient rehabilitation services for instance while other states cover more extensive treatment like a residential stay in long-term drug rehabilitation center. If someone is involved in drug use and wants help, they are able to use their Medicaid insurance coverage to get this treatment. If they don't have Medicaid plus don't have the funds or another form of medical health insurance to cover treatment, they can determine if they are eligible for a Medicaid and then enroll in a drug treatment facility which is approved inside their state.