Medicaid is a kind of health insurance available for individuals who are in specific income brackets which qualifies them to acquire this government funded insurance. Whether someone is qualified for Medicaid doesn't only determined by income however, and individuals shouldn't presume they don't qualify simply because they earn a reasonable income. As an example, people who have quite a few dependents may be entitled to Medicaid regardless of whether they make what might be considered a fair income. Medicaid also can cover the costs of treatment, if a person has been abusing alcohol or drugs and requires treatment. There are lots of drug and alcohol rehab centers which accept Medicaid, but various states have distinct rules for what kinds of treatment are covered. Some states only cover outpatient rehab services as an example while other states cover far more intensive rehabilitation say for example a residential stay in long-term drug treatment facility. If someone is involved with substance abuse and wants help, they can use their Medicaid insurance coverage to get this help. If they do not have Medicaid and in addition don't have the cash or another kind of health care insurance to cover rehabilitation, they can determine if they qualify for Medicaid and then enroll in a drug and alcohol treatment facility that's approved in their state.