Medicaid is a type of medical insurance available for individuals who are in certain income brackets which qualifies them to acquire this government provided insurance coverage. Whether someone is qualified for Medicaid doesn't only depend on their earnings however, and individuals shouldn't assume they don't qualify because they make a reasonable income. By way of example, individuals who have many dependents may be entitled to Medicaid even though they make what might be considered a reasonable income. Medicaid can also cover the costs of treatment, when someone has been abusing alcohol or drugs and requires rehab. There are numerous alcohol and drug rehabilitation programs which accept Medicaid, but various states have distinct rules for what types of rehabilitation are covered. Certain states only include outpatient rehab services for instance while other states cover far more intensive rehabilitation say for example a residential stay in long-term drug treatment program. If someone is involved in substance abuse and wants help, they could use their Medicaid insurance coverage to acquire this treatment. If they do not have Medicaid plus don't have the funds or any other form of medical health insurance to cover rehabilitation, they can find out if they qualify for Medicaid and then enroll in a drug rehabilitation program that's approved within their state.