Medicaid is a type of medical insurance available for those who are in specific income brackets which qualifies them to receive this government funded insurance. Whether someone is qualified for Medicaid doesn't only determined by income however, and people shouldn't assume they don't qualify because they make an acceptable income. By way of example, individuals who have many dependents may qualify for Medicaid regardless of whether they earn what might be considered a reasonable income. Medicaid can also cover the price of rehab, if a person has been abusing alcohol or drugs and requires rehab. There are several alcohol and drug treatment facilities which accept Medicaid, but various states have distinct guidelines for what forms of rehabilitation are covered. Some states only include outpatient rehab services for example while other states cover far more extensive treatment like a residential stay in long-term drug treatment program. If a person is involved in drug use and wants help, they can use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid and in addition don't have the money or any other kind of health insurance to cover rehabilitation, they could find out if they are eligible for a Medicaid and then sign up for a drug and alcohol rehabilitation program that is approved inside their state.