Medicaid is a kind of health insurance available for many people who are in certain income brackets which qualifies them to receive this government funded insurance coverage. Whether or not someone qualifies for Medicaid doesn't only depend on income however, and individuals shouldn't presume they don't qualify just because they make a fair income. For instance, people who have quite a few dependents may be entitled to Medicaid even though they make what can be described as a fair income. Medicaid also can cover the expenses of rehabilitation, when someone has been abusing drugs or alcohol and requires rehabilitation. There are several drug treatment centers which accept Medicaid, but various states have distinct rules for what forms of treatment are covered. Certain states only include outpatient treatment services for example while other states cover more extensive rehab say for example a residential stay in long-term alcohol and drug rehab facility. If somebody is involved in substance abuse and wants help, they're able to use their Medicaid health coverage to obtain this treatment. If they do not have Medicaid and also don't have enough cash or any other type of health insurance to pay for rehab, they could see if they are eligible for a Medicaid and then enroll in an alcohol and drug rehabilitation facility which is approved in their state.