Medicaid is a kind of medical health insurance available for individuals who are in specific income brackets which qualifies them to receive this government funded insurance. Whether or not someone qualifies for Medicaid doesn't only determined by their earnings however, and individuals shouldn't assume they don't qualify just because they earn an acceptable income. For example, people who have a lot of dependents may qualify for Medicaid even though they make what would be described as a fair income. Medicaid also can cover the costs of rehab, if a person has been abusing drugs or alcohol and requires rehabilitation. There are lots of drug treatment facilities which accept Medicaid, but various states have different guidelines for what forms of rehab are covered. Some states only include outpatient rehab services as an example while other states cover more intensive rehab like a residential stay in long-term drug rehabilitation facility. If someone is involved with drug abuse and wants help, they're able to use their Medicaid health coverage to acquire this treatment. If they don't have Medicaid plus don't have enough cash or another kind of health care insurance to cover rehabilitation, they can determine if they qualify for Medicaid and then enroll in an alcohol and drug rehabilitation center which is approved inside their state.