Medicaid is a kind of medical insurance available for many people who are in certain income brackets which qualifies them to obtain this government funded insurance coverage. Whether a person qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify simply because they earn a fair income. For example, people who have a lot of dependents may be eligible for Medicaid even when they earn an amount be considered a fair income. Medicaid also can cover the expenses of rehabilitation, if a person has been abusing drugs or alcohol and needs treatment. There are lots of drug and alcohol rehabilitation programs which accept Medicaid, but different states have distinct rules for what types of rehab are covered. Some states only include outpatient rehab services as an example while other states cover more extensive treatment such as a residential stay in long-term alcohol and drug rehab facility. If anyone is involved with substance abuse and desires help, they could use their Medicaid health coverage to acquire this treatment. If they don't have Medicaid and in addition don't have enough cash or some other type of health care insurance to pay for rehabilitation, they could check if they are eligible for a Medicaid and then enroll in an alcohol and drug rehabilitation program which is approved inside their state.