Medicaid is a type of health insurance available for individuals who are in certain income brackets which qualifies them to obtain this government provided insurance coverage. Whether somebody is qualified for Medicaid doesn't only determined by their earnings however, and individuals shouldn't presume they don't qualify just because they earn an acceptable income. As an example, individuals who have a lot of dependents may qualify for Medicaid even if they make what might be considered a sensible income. Medicaid could also cover the expense of rehabilitation, if someone has been abusing drugs or alcohol and requires rehab. There are several alcohol and drug rehab facilities which accept Medicaid, but different states have different rules for what types of rehabilitation are covered. Certain states only include outpatient treatment services for instance while other states cover more intensive rehabilitation such as a residential stay in long-term alcohol and drug rehabilitation program. If somebody is involved in substance abuse and desires help, they could use their Medicaid insurance coverage to get this treatment. If they don't have Medicaid and also don't have the funds or another kind of health care insurance to cover rehab, they could see if they qualify for Medicaid and then sign up for a drug and alcohol treatment program that is approved within their state.