Medicaid is a medical health insurance available for those who are in certain income brackets which qualifies them to obtain this government provided insurance. Whether or not someone is qualified for Medicaid doesn't only determined by their earnings however, and individuals shouldn't assume they don't qualify just because they earn a fair income. By way of example, individuals who have quite a few dependents may qualify for Medicaid even if they make what would be described as a reasonable income. Medicaid can also cover the costs of rehab, when someone has been abusing alcohol or drugs and requires rehab. There are many alcohol and drug treatment programs which accept Medicaid, but various states have different guidelines for what forms of rehabilitation are covered. Certain states only include outpatient rehab services for instance while other states cover more extensive rehab say for example a residential stay in long-term drug and alcohol rehab program. If anyone is involved in drug abuse and needs help, they could use their Medicaid insurance coverage to obtain this help. If they don't have Medicaid and in addition don't have the cash or some other form of health care insurance to cover rehabilitation, they can check if they are eligible for a Medicaid and then sign up for an alcohol and drug treatment facility that is approved in their state.