Medicaid is a health insurance available for individuals who are in specific income brackets which qualifies them to acquire this government funded insurance. Whether a person qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't presume they don't qualify just because they earn a good income. For example, men and women who have many dependents may qualify for Medicaid even though they earn what would certainly be a fair income. Medicaid also can cover the costs of rehabilitation, if a person has been abusing drugs or alcohol and requires rehab. There are lots of drug rehabilitation centers which accept Medicaid, but different states have distinct guidelines for what forms of treatment are covered. Some states only cover outpatient treatment services for instance while other states cover more intensive treatment such as a residential stay in long-term alcohol and drug rehab center. If somebody is involved in drug abuse and desires help, they could use their Medicaid health coverage to get this help. If they don't have Medicaid plus don't have the funds or some other form of health care insurance to cover rehabilitation, they could find out if they are eligible for a Medicaid and then enroll in a drug treatment facility which is approved within their state.