Medicaid is a form of medical insurance available for individuals who are in certain income brackets which qualifies them to receive this government funded insurance. Whether an individual qualifies for Medicaid doesn't only depend upon their earnings however, and individuals shouldn't presume they don't qualify simply because they earn a reasonable income. For example, men and women who have quite a few dependents may be entitled to Medicaid even when they make what would be described as a sensible income. Medicaid may also cover the expense of rehabilitation, when someone has been abusing alcohol or drugs and requires rehabilitation. There are lots of drug and alcohol rehab centers which accept Medicaid, but various states have distinct rules for what sorts of rehabilitation are covered. Certain states only cover outpatient rehab services for instance while other states cover far more extensive treatment like a residential stay in long-term drug treatment center. If someone is involved in substance abuse and desires help, they are able to use their Medicaid health coverage to obtain this treatment. If they do not have Medicaid and also don't have enough cash or another kind of health insurance to cover treatment, they can check if they are eligible for a Medicaid and then enroll in an alcohol and drug rehab program that is approved inside their state.