Medicaid is a form of health insurance available for individuals who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether or not somebody is qualified for Medicaid doesn't only determined by their earnings however, and individuals shouldn't assume they don't qualify because they earn a good income. By way of example, individuals who have quite a few dependents may be entitled to Medicaid even if they earn what would be considered a reasonable income. Medicaid could also cover the expense of rehab, if someone has been abusing alcohol or drugs and needs rehabilitation. There are several alcohol and drug rehabilitation programs which accept Medicaid, but various states have different guidelines for what forms of treatment are covered. Certain states only cover outpatient rehabilitation services as an example while other states cover more intensive rehabilitation such as a residential stay in long-term drug and alcohol rehab program. If a person is involved in substance abuse and desires help, they can use their Medicaid insurance coverage to obtain this help. If they do not have Medicaid and also don't have the money or some other form of medical health insurance to pay for rehab, they could see if they qualify for Medicaid and then sign up for a drug and alcohol treatment center which is approved in their state.