Medicaid is a kind of medical insurance available for those who are in certain income brackets which qualifies them to acquire this government funded insurance. Whether an individual qualifies for Medicaid doesn't only determined by income however, and people shouldn't presume they don't qualify because they earn an acceptable income. By way of example, people who have many dependents may qualify for Medicaid regardless of whether they earn what can be considered a sensible income. Medicaid also can cover the expenses of treatment, if someone has been abusing alcohol or drugs and requires rehab. There are many drug rehabilitation centers which accept Medicaid, but various states have different rules for what forms of treatment are covered. Some states only include outpatient treatment services for instance while other states cover far more extensive rehab such as a residential stay in long-term drug rehabilitation center. If somebody is involved in drug abuse and desires help, they can use their Medicaid health coverage to acquire this treatment. If they don't have Medicaid plus don't have the cash or some other form of medical insurance to cover rehabilitation, they can find out if they qualify for Medicaid and then sign up for an alcohol and drug rehab program that is approved in their state.