Medicaid is a health insurance available for those who are in certain income brackets which qualifies them to receive this government provided insurance coverage. Whether or not someone qualifies for Medicaid doesn't only depend upon their earnings however, and people shouldn't assume they don't qualify because they earn a good income. As an example, people who have a lot of dependents may be eligible for Medicaid even when they earn what would certainly be a reasonable income. Medicaid also can cover the expense of treatment, when someone has been abusing drugs or alcohol and needs rehab. There are numerous alcohol and drug rehab facilities which accept Medicaid, but various states have distinct guidelines for what kinds of treatment are covered. Some states only cover outpatient rehab services as an example while other states cover far more intensive rehab like a residential stay in long-term alcohol and drug rehab program. If anyone is involved with drug use and wants help, they're able to use their Medicaid insurance coverage to obtain this treatment. If they do not have Medicaid and also don't have the money or any other kind of health insurance to cover treatment, they could see if they qualify for Medicaid and then sign up for a drug rehabilitation program that's approved within their state.