Medicaid is a medical insurance available for many people who are in specific income brackets which qualifies them to acquire this government funded insurance coverage. Whether or not a person qualifies for Medicaid doesn't only depend on their earnings however, and people shouldn't presume they don't qualify because they make a fair income. By way of example, men and women who have quite a few dependents may be eligible for Medicaid even if they earn what might be considered a reasonable income. Medicaid may also cover the costs of rehab, if someone has been abusing alcohol or drugs and requires treatment. There are lots of drug rehabilitation facilities which accept Medicaid, but various states have distinct rules for what forms of rehabilitation are covered. Certain states only include outpatient rehab services as an example while other states cover far more intensive treatment like a residential stay in long-term alcohol and drug rehab facility. If anyone is involved in substance abuse and wants help, they can use their Medicaid health coverage to get this treatment. If they don't have Medicaid and also don't have the money or some other type of medical insurance to cover treatment, they can determine if they qualify for Medicaid and then sign up for a drug and alcohol rehab center that is approved in their state.