Medicaid is a health insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether someone qualifies for Medicaid doesn't only depend on their earnings however, and individuals shouldn't assume they don't qualify because they make a reasonable income. As an example, men and women who have a lot of dependents may be eligible for Medicaid regardless of whether they make what would be considered a sensible income. Medicaid can also cover the expense of rehabilitation, if a person has been abusing alcohol or drugs and needs treatment. There are numerous drug and alcohol rehab centers which accept Medicaid, but different states have different rules for what sorts of treatment are covered. Some states only include outpatient treatment services for instance while other states cover far more intensive rehab such as a residential stay in long-term alcohol and drug rehab program. If someone is involved with substance abuse and needs help, they can use their Medicaid insurance coverage to obtain this help. If they do not have Medicaid plus don't have enough cash or another form of health care insurance to pay for treatment, they could determine if they are eligible for a Medicaid and then enroll in an alcohol and drug treatment facility that's approved within their state.