Medicaid is a type of medical health insurance available for individuals who are in certain income brackets which qualifies them to obtain this government funded insurance coverage. Whether or not somebody is qualified for Medicaid doesn't only depend on income however, and individuals shouldn't presume they don't qualify simply because they make a fair income. For example, individuals who have a lot of dependents may qualify for Medicaid even when they earn what might be described as a reasonable income. Medicaid can also cover the expense of treatment, when someone has been abusing drugs or alcohol and requires treatment. There are numerous drug rehabilitation facilities which accept Medicaid, but different states have different guidelines for what types of rehab are covered. Some states only cover outpatient rehabilitation services by way of example while other states cover more intensive rehabilitation like a residential stay in long-term drug treatment program. If someone is involved in drug abuse and needs help, they could use their Medicaid health coverage to get this treatment. If they do not have Medicaid and also don't have enough cash or any other type of health care insurance to cover treatment, they can determine if they are eligible for a Medicaid and then enroll in a drug rehabilitation center which is approved within their state.