Medicaid is a kind of health insurance available for many people who are in certain income brackets which qualifies them to receive this government provided insurance. Whether an individual is qualified for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify just because they earn an acceptable income. For example, individuals who have many dependents may be entitled to Medicaid even though they make an amount be considered a reasonable income. Medicaid can also cover the price of treatment, if someone has been abusing alcohol or drugs and requires rehabilitation. There are numerous alcohol and drug treatment facilities which accept Medicaid, but various states have different guidelines for what kinds of rehab are covered. Some states only cover outpatient rehabilitation services for instance while other states cover far more extensive rehabilitation like a residential stay in long-term alcohol and drug rehabilitation center. If somebody is involved in substance abuse and needs help, they are able to use their Medicaid insurance coverage to get this treatment. If they don't have Medicaid and in addition don't have the funds or another type of health care insurance to cover rehabilitation, they could determine if they are eligible for a Medicaid and then sign up for a drug rehabilitation center that's approved inside their state.