Medicaid is a type of medical health insurance available for individuals who are in specific income brackets which qualifies them to acquire this government funded insurance coverage. Whether an individual qualifies for Medicaid doesn't only determined by their earnings however, and individuals shouldn't presume they don't qualify simply because they make an acceptable income. For instance, men and women who have a lot of dependents may qualify for Medicaid even when they earn what would be considered a reasonable income. Medicaid may also cover the expenses of treatment, if a person has been abusing drugs or alcohol and needs rehabilitation. There are several alcohol and drug treatment centers which accept Medicaid, but different states have distinct rules for what forms of rehabilitation are covered. Some states only cover outpatient rehab services as an example while other states cover far more extensive treatment such as a residential stay in long-term drug and alcohol rehab program. If anyone is involved in drug abuse and desires help, they can use their Medicaid health coverage to get this help. If they don't have Medicaid plus don't have enough cash or another form of medical health insurance to cover rehabilitation, they can determine if they qualify for Medicaid and then sign up for an alcohol and drug treatment program that is approved in their state.