Medicaid is a health insurance available for many people who are in specific income brackets which qualifies them to obtain this government funded insurance coverage. Whether a person is qualified for Medicaid doesn't only depend on income however, and individuals shouldn't presume they don't qualify simply because they earn a fair income. As an example, people who have many dependents may be entitled to Medicaid even though they make what might be described as a sensible income. Medicaid can also cover the costs of treatment, if someone has been abusing alcohol or drugs and needs rehabilitation. There are several alcohol and drug rehabilitation facilities which accept Medicaid, but various states have distinct rules for what forms of rehab are covered. Certain states only include outpatient rehabilitation services for instance while other states cover far more intensive rehab say for example a residential stay in long-term drug and alcohol rehabilitation program. If somebody is involved with drug use and desires help, they could use their Medicaid health coverage to get this help. If they don't have Medicaid and also don't have the money or another kind of health insurance to pay for rehabilitation, they can determine if they are eligible for a Medicaid and then enroll in a drug treatment facility which is approved inside their state.