Medicaid is a health care insurance available for many people who are in certain income brackets which qualifies them to receive this government provided insurance. Whether someone qualifies for Medicaid doesn't only determined by income however, and individuals shouldn't presume they don't qualify simply because they make a reasonable income. For instance, people who have a lot of dependents may qualify for Medicaid even when they make an amount be considered a sensible income. Medicaid also can cover the price of treatment, when someone has been abusing drugs or alcohol and requires rehab. There are numerous drug rehabilitation facilities which accept Medicaid, but various states have different rules for what types of rehab are covered. Some states only include outpatient treatment services for example while other states cover far more intensive rehabilitation such as a residential stay in long-term drug rehabilitation facility. If someone is involved with substance abuse and needs help, they're able to use their Medicaid insurance coverage to obtain this help. If they don't have Medicaid and in addition don't have the money or any other form of health care insurance to cover rehabilitation, they can see if they qualify for Medicaid and then sign up for a drug treatment program that is approved in their state.