Medicaid is a kind of medical health insurance available for many people who are in certain income brackets which qualifies them to obtain this government provided insurance coverage. Whether someone is qualified for Medicaid doesn't only depend on their earnings however, and individuals shouldn't assume they don't qualify simply because they make an acceptable income. For instance, individuals who have quite a few dependents may be eligible for Medicaid even though they earn what can certainly be a reasonable income. Medicaid could also cover the expenses of treatment, if a person has been abusing alcohol or drugs and needs rehabilitation. There are many drug and alcohol rehab facilities which accept Medicaid, but different states have different rules for what types of treatment are covered. Some states only cover outpatient treatment services for example while other states cover far more intensive rehabilitation such as a residential stay in long-term drug rehab program. If anyone is involved with drug use and wants help, they can use their Medicaid insurance coverage to obtain this help. If they don't have Medicaid and in addition don't have enough cash or another type of medical health insurance to pay for rehabilitation, they can determine if they are eligible for a Medicaid and then sign up for an alcohol and drug treatment program that's approved inside their state.