Medicaid is a kind of medical insurance available for many people 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 presume they don't qualify simply because they earn a good income. By way of example, people who have a lot of dependents may qualify for Medicaid even if they earn what can be described as a sensible income. Medicaid may also cover the price of rehab, if a person has been abusing drugs or alcohol and requires rehabilitation. There are lots of drug and alcohol rehab facilities which accept Medicaid, but various states have different rules for what kinds of treatment are covered. Certain states only cover outpatient treatment services for instance while other states cover more extensive rehabilitation say for example a residential stay in long-term alcohol and drug rehabilitation center. If someone is involved with drug use and needs help, they're able to use their Medicaid health coverage to acquire this help. If they do not have Medicaid and in addition don't have the funds or some other kind of medical insurance to cover rehabilitation, they can find out if they are eligible for a Medicaid and then enroll in a drug rehabilitation facility which is approved in their state.