Medicaid is a form of medical insurance available for individuals who are in specific income brackets which qualifies them to acquire this government funded insurance. Whether or not an individual is qualified for Medicaid doesn't only depend upon income however, and people shouldn't assume they don't qualify because they earn an acceptable income. For example, men and women who have many dependents may be entitled to Medicaid regardless of whether they earn what would certainly be a fair income. Medicaid may also cover the expenses of treatment, if a person has been abusing drugs or alcohol and requires rehab. There are many drug rehabilitation centers which accept Medicaid, but different states have distinct rules for what forms of rehabilitation are covered. Some states only include outpatient rehab services for instance while other states cover far more extensive rehabilitation like a residential stay in long-term drug and alcohol treatment program. If somebody is involved with substance abuse and needs help, they are able to use their Medicaid insurance coverage to obtain this treatment. If they do not have Medicaid and also don't have the money or another form of health care insurance to cover rehabilitation, they could see if they qualify for Medicaid and then sign up for an alcohol and drug treatment facility which is approved in their state.