Medicaid is a medical insurance available for those who are in specific income brackets which qualifies them to obtain this government provided insurance. Whether somebody is qualified for Medicaid doesn't only depend on income however, and individuals shouldn't assume they don't qualify simply because they make a reasonable income. For example, people who have quite a few dependents may be entitled to Medicaid even when they earn what can be described as a sensible income. Medicaid could also cover the costs of treatment, when someone has been abusing drugs or alcohol and requires rehab. There are numerous alcohol and drug treatment centers which accept Medicaid, but different states have distinct guidelines for what types of treatment are covered. Some states only include outpatient rehab services for instance while other states cover more extensive rehab say for example a residential stay in long-term drug rehabilitation program. If somebody is involved with drug use and needs help, they are able to use their Medicaid health coverage to obtain this help. If they don't have Medicaid plus don't have enough cash or another kind of health care insurance to pay for rehabilitation, they could find out if they qualify for Medicaid and then enroll in a drug and alcohol rehabilitation program which is approved within their state.