Medicaid is a medical health insurance available for individuals who are in specific income brackets which qualifies them to receive this government provided insurance coverage. Whether or not somebody qualifies for Medicaid doesn't only depend on their earnings however, and individuals shouldn't assume they don't qualify because they make a good income. For instance, people who have many dependents may qualify for Medicaid even if they earn what can be considered a reasonable income. Medicaid can also cover the expense of rehabilitation, when someone has been abusing drugs or alcohol and requires rehab. There are several drug and alcohol rehabilitation centers which accept Medicaid, but various states have distinct guidelines for what forms of rehab are covered. Some states only cover outpatient rehab services as an example while other states cover more extensive rehabilitation such as a residential stay in long-term drug rehabilitation center. If somebody is involved in drug use and desires help, they are able to use their Medicaid health coverage to obtain this treatment. If they do not have Medicaid and in addition don't have the funds or any other type of medical insurance to cover rehab, they can check if they are eligible for a Medicaid and then sign up for an alcohol and drug treatment program which is approved inside their state.