Medicaid is a form of medical insurance available for many people who are in certain income brackets which qualifies them to acquire this government provided insurance. Whether somebody is qualified for Medicaid doesn't only depend upon income however, and individuals shouldn't assume they don't qualify just because they earn an acceptable income. By way of example, people who have a lot of dependents may qualify for Medicaid even when they earn what would be described as a fair income. Medicaid may also cover the costs of rehabilitation, if someone has been abusing alcohol or drugs and needs treatment. There are many drug and alcohol rehab facilities which accept Medicaid, but various states have distinct guidelines for what types of treatment are covered. Some states only include outpatient rehabilitation services as an example while other states cover more extensive rehabilitation say for example a residential stay in long-term drug treatment program. If somebody is involved in drug abuse and desires help, they can use their Medicaid insurance coverage to get this treatment. If they don't have Medicaid and also don't have enough cash or some other form of health insurance to cover rehabilitation, they could find out if they are eligible for a Medicaid and then sign up for a drug treatment center that is approved within their state.