Medicaid is a kind of medical insurance available for many people who are in specific income brackets which qualifies them to receive this government funded insurance. Whether or not an individual 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. For example, men and women who have a lot of dependents may be eligible for Medicaid regardless of whether they make what would be described as a sensible income. Medicaid can also cover the expenses of treatment, if someone has been abusing alcohol or drugs and needs rehab. There are numerous alcohol and drug treatment facilities which accept Medicaid, but various states have different rules for what types of rehab are covered. Some states only cover outpatient rehab services as an example while other states cover more extensive rehabilitation like a residential stay in long-term alcohol and drug rehabilitation facility. If somebody is involved with drug abuse and wants help, they're able to use their Medicaid insurance coverage to get this help. If they don't have Medicaid and in addition don't have the funds or some other form of health care insurance to cover treatment, they can see if they qualify for Medicaid and then enroll in an alcohol and drug rehab facility that's approved within their state.