Medicaid is a form of health insurance available for individuals who are in certain income brackets which qualifies them to receive this government provided insurance. Whether an individual is qualified for Medicaid doesn't only depend on their earnings however, and people shouldn't assume they don't qualify simply because they make an acceptable income. For example, individuals who have quite a few dependents may be entitled to Medicaid regardless of whether they make what can certainly be a fair income. Medicaid also can cover the price of rehabilitation, if a person has been abusing alcohol or drugs and requires rehab. There are numerous alcohol and drug rehabilitation facilities which accept Medicaid, but various states have different guidelines for what forms of rehabilitation are covered. Some states only cover outpatient rehabilitation services for example while other states cover more extensive rehabilitation say for example a residential stay in long-term drug and alcohol treatment program. If somebody is involved with substance abuse and wants help, they could use their Medicaid insurance coverage to get this treatment. If they do not have Medicaid and in addition don't have enough cash or another type of medical health insurance to pay for rehabilitation, they could determine if they qualify for Medicaid and then enroll in a drug rehabilitation center which is approved within their state.