Medicaid is a health insurance available for individuals who are in specific income brackets which qualifies them to acquire this government provided insurance. Whether someone is qualified for Medicaid doesn't only depend on income however, and individuals shouldn't assume they don't qualify just because they earn an acceptable income. By way of example, individuals who have many dependents may qualify for Medicaid even though they make what would certainly be a sensible income. Medicaid may also cover the costs of rehabilitation, if someone has been abusing drugs or alcohol and requires treatment. There are lots of drug rehabilitation facilities which accept Medicaid, but various states have distinct rules for what forms of treatment are covered. Some states only cover outpatient treatment services for example while other states cover far more intensive rehab say for example a residential stay in long-term drug rehabilitation center. If someone is involved with drug use and desires help, they are able to use their Medicaid insurance coverage to obtain this treatment. If they do not have Medicaid and in addition don't have enough cash or some other kind of health insurance to pay for rehab, they can see if they qualify for Medicaid and then enroll in a drug rehab program that's approved in their state.