Medicaid is a form of medical health insurance available for those who are in certain income brackets which qualifies them to obtain this government funded insurance. Whether a person qualifies for Medicaid doesn't only determined by income however, and people shouldn't assume they don't qualify simply because they make a reasonable income. For example, men and women who have many dependents may qualify for Medicaid even when they earn an amount certainly be a sensible income. Medicaid may also cover the expense of treatment, if someone has been abusing drugs or alcohol and needs rehabilitation. There are several alcohol and drug rehab programs which accept Medicaid, but different states have distinct rules for what forms of treatment are covered. Certain states only cover outpatient treatment services for example while other states cover more intensive treatment like a residential stay in long-term drug rehabilitation facility. If anyone is involved with drug use and wants help, they can use their Medicaid insurance coverage to get this treatment. If they don't have Medicaid and also don't have enough cash or some other kind of medical health insurance to cover rehabilitation, they could check if they qualify for Medicaid and then enroll in an alcohol and drug rehab facility that's approved within their state.