Medicaid is a kind of health care insurance available for those who are in specific income brackets which qualifies them to acquire this government funded insurance. Whether or not somebody qualifies for Medicaid doesn't only depend upon their earnings however, and people shouldn't presume they don't qualify because they earn a reasonable income. For example, people who have many dependents may be entitled to Medicaid even when they make what can be considered a sensible income. Medicaid could also cover the expense of treatment, if someone has been abusing drugs or alcohol and requires rehabilitation. There are lots of drug and alcohol rehabilitation centers which accept Medicaid, but various states have distinct guidelines for what kinds of treatment are covered. Some states only cover outpatient rehab services by way of example while other states cover far more intensive treatment such as a residential stay in long-term drug and alcohol rehabilitation center. If a person is involved in substance abuse and wants help, they could use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid plus don't have the money or another type of health insurance to cover rehab, they could determine if they are eligible for a Medicaid and then sign up for a drug rehabilitation facility that is approved inside their state.