Medicaid is a medical health insurance available for individuals who are in certain income brackets which qualifies them to obtain this government provided insurance. Whether somebody is qualified for Medicaid doesn't only depend upon income however, and people shouldn't assume they don't qualify because they make a reasonable income. As an example, people who have a lot of dependents may qualify for Medicaid regardless of whether they make what can be described as a reasonable income. Medicaid also can cover the expenses of treatment, when someone has been abusing drugs or alcohol and requires rehab. There are numerous drug and alcohol rehab programs which accept Medicaid, but different states have distinct guidelines for what types of treatment are covered. Certain states only include outpatient rehabilitation services for instance while other states cover more intensive treatment like a residential stay in long-term drug and alcohol treatment facility. If somebody is involved in drug abuse and wants help, they can use their Medicaid insurance coverage to acquire this help. If they do not have Medicaid and in addition don't have the funds or another kind of medical health insurance to pay for rehab, they could determine if they qualify for Medicaid and then sign up for a drug rehabilitation facility that is approved within their state.