Medicaid is a form of health care insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance. Whether a person is qualified for Medicaid doesn't only determined by their earnings however, and individuals shouldn't presume they don't qualify simply because they make a good income. For instance, individuals who have many dependents may be eligible for Medicaid even when they earn an amount be considered a fair income. Medicaid can also cover the expenses of rehabilitation, if a person has been abusing drugs or alcohol and requires rehabilitation. There are several drug treatment facilities which accept Medicaid, but different states have different guidelines for what types of treatment are covered. Some states only cover outpatient rehabilitation services for example while other states cover more intensive rehab such as a residential stay in long-term drug and alcohol rehab program. If someone is involved with drug abuse and needs help, they can use their Medicaid health coverage to obtain this treatment. If they don't have Medicaid and in addition don't have the cash or another kind of health insurance to pay for rehabilitation, they can find out if they are eligible for a Medicaid and then enroll in a drug and alcohol treatment center that is approved inside their state.