Medicaid is a type of health care insurance available for those who are in specific income brackets which qualifies them to acquire this government provided insurance coverage. Whether or not someone is qualified for Medicaid doesn't only depend upon their earnings however, and individuals shouldn't presume they don't qualify simply because they earn a fair income. For example, individuals who have many dependents may qualify for Medicaid regardless of whether they earn what would be described as a fair income. Medicaid also can cover the costs of rehab, when someone has been abusing alcohol or drugs and requires treatment. There are many alcohol and drug rehab facilities which accept Medicaid, but different states have different rules for what forms of rehab are covered. Some states only include outpatient treatment services by way of example while other states cover more intensive treatment such as a residential stay in long-term drug treatment center. If anyone is involved in drug abuse and needs help, they are able to use their Medicaid insurance coverage to acquire this help. If they don't have Medicaid plus don't have the cash or any other type of medical insurance to pay for treatment, they could find out if they qualify for Medicaid and then enroll in an alcohol and drug rehabilitation program which is approved inside their state.