Medicaid is a type of medical insurance available for those who are in specific income brackets which qualifies them to obtain this government provided insurance coverage. Whether somebody is qualified for Medicaid doesn't only depend upon income however, and people shouldn't presume they don't qualify because they make a reasonable income. For example, men and women who have a lot of dependents may qualify for Medicaid regardless of whether they earn what can be considered a sensible income. Medicaid may also cover the price of treatment, if a person has been abusing alcohol or drugs and needs rehabilitation. There are lots of drug rehabilitation centers which accept Medicaid, but different states have distinct rules for what forms of rehabilitation are covered. Some states only cover outpatient rehabilitation services for instance while other states cover far more extensive rehabilitation such as a residential stay in long-term alcohol and drug rehab program. If someone is involved in drug use and needs help, they can use their Medicaid health coverage to acquire this treatment. If they don't have Medicaid and also don't have the money or any other type of medical health insurance to pay for rehabilitation, they could see if they are eligible for a Medicaid and then enroll in a drug and alcohol rehabilitation facility which is approved inside their state.