Medicaid is a kind of health insurance available for those who are in certain income brackets which qualifies them to obtain this government provided insurance. Whether a person qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't assume they don't qualify simply because they earn a reasonable income. For example, individuals who have a lot of dependents may be entitled to Medicaid regardless of whether they earn what might certainly be a sensible income. Medicaid may also cover the expenses of treatment, if someone has been abusing alcohol or drugs and requires rehabilitation. There are many drug rehab facilities which accept Medicaid, but different states have distinct guidelines for what types of rehabilitation are covered. Some states only include outpatient treatment services for example while other states cover far more intensive treatment say for example a residential stay in long-term alcohol and drug rehab center. If someone is involved with drug use and wants help, they could use their Medicaid insurance coverage to obtain this help. If they don't have Medicaid and also don't have the money or another form of medical insurance to cover treatment, they could find out if they are eligible for a Medicaid and then enroll in a drug rehabilitation facility that's approved within their state.