Medicaid is a form of medical insurance available for those who are in specific income brackets which qualifies them to acquire this government provided insurance coverage. Whether or not an individual qualifies for Medicaid doesn't only depend upon their earnings however, and people shouldn't presume they don't qualify simply because they make a fair income. For example, men and women who have many dependents may qualify for Medicaid even if they earn what can be considered a fair income. Medicaid also can cover the costs of rehab, 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 distinct rules for what kinds of treatment are covered. Certain states only include outpatient rehabilitation services for instance while other states cover far more intensive rehabilitation such as a residential stay in long-term drug and alcohol rehab facility. If somebody is involved with substance abuse and desires help, they can use their Medicaid insurance coverage to acquire this help. If they do not have Medicaid and in addition don't have the money or any other form of health care insurance to pay for treatment, they can see if they are eligible for a Medicaid and then sign up for a drug treatment program that is approved within their state.