Medicaid is a form of medical insurance available for many people who are in specific income brackets which qualifies them to acquire this government provided insurance. Whether or not someone qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify because they earn a fair income. For instance, people who have many dependents may be entitled to Medicaid regardless of whether they earn what can be described as a fair income. Medicaid could also cover the costs of rehab, if someone has been abusing drugs or alcohol and requires treatment. There are many alcohol and drug rehab facilities which accept Medicaid, but different states have distinct guidelines for what types of rehabilitation are covered. Certain states only include outpatient rehabilitation services for example while other states cover far more intensive treatment such as a residential stay in long-term alcohol and drug rehab facility. If somebody is involved in drug use and wants help, they could use their Medicaid insurance coverage to acquire this help. If they don't have Medicaid plus don't have the money or any other type of health care insurance to pay for rehabilitation, they could find out if they qualify for Medicaid and then sign up for a drug and alcohol rehabilitation center that's approved within their state.