Medicaid is a medical insurance available for many people who are in specific income brackets which qualifies them to receive this government funded insurance. Whether or not an individual qualifies for Medicaid doesn't only depend upon income however, and individuals shouldn't assume they don't qualify just because they earn a good income. For example, people who have quite a few dependents may be eligible for Medicaid regardless of whether they earn what might certainly be a fair income. Medicaid could also cover the price of rehab, if a person has been abusing drugs or alcohol and requires rehabilitation. There are many drug treatment centers which accept Medicaid, but various states have different guidelines for what kinds of rehabilitation are covered. Certain states only include outpatient rehabilitation services as an example while other states cover more intensive rehabilitation such as a residential stay in long-term drug and alcohol treatment program. If someone is involved in substance abuse and desires help, they can use their Medicaid health coverage to obtain this treatment. If they don't have Medicaid and also don't have the money or any other type of medical health insurance to cover rehabilitation, they could see if they are eligible for a Medicaid and then enroll in a drug treatment facility which is approved within their state.