Medicaid is a health care insurance available for individuals who are in specific income brackets which qualifies them to obtain this government funded insurance coverage. Whether or not a person qualifies for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify simply because they earn a fair income. As an example, people who have many dependents may be eligible for Medicaid even though they make what would certainly be a reasonable income. Medicaid can also cover the expense of rehab, when someone has been abusing drugs or alcohol and needs rehabilitation. There are many alcohol and drug rehabilitation facilities which accept Medicaid, but different states have distinct rules for what sorts of treatment are covered. Certain states only include outpatient rehabilitation services for example while other states cover more intensive rehab like a residential stay in long-term drug rehab center. If somebody is involved in substance abuse and needs help, they're able to use their Medicaid insurance coverage to acquire this help. If they don't have Medicaid and also don't have the money or some other kind of medical health insurance to pay for rehabilitation, they can see if they qualify for Medicaid and then enroll in a drug and alcohol rehab facility that is approved within their state.