Medicaid is a type of health insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether or not someone is qualified for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify just because they earn a good income. As an example, individuals who have a lot of dependents may be entitled to Medicaid even when they earn what can be considered a fair income. Medicaid may also cover the expenses of rehab, if someone has been abusing alcohol or drugs and requires rehabilitation. There are numerous drug and alcohol rehabilitation facilities which accept Medicaid, but different states have distinct guidelines for what sorts of rehabilitation are covered. Certain states only include outpatient rehab services for instance while other states cover far more intensive rehabilitation like a residential stay in long-term alcohol and drug rehab program. If someone is involved in drug use and wants help, they are able to use their Medicaid health coverage to obtain this help. If they do not have Medicaid plus don't have the money or another form of health care insurance to cover rehab, they can check if they qualify for Medicaid and then sign up for an alcohol and drug treatment facility that is approved in their state.