Medicaid is a health insurance available for those who are in certain income brackets which qualifies them to acquire this government funded insurance coverage. Whether or not a person qualifies for Medicaid doesn't only determined by income however, and individuals shouldn't assume they don't qualify just because they make a fair income. As an example, individuals who have many dependents may be entitled to Medicaid even though they make what would certainly be a fair income. Medicaid can also cover the costs of rehab, if a person has been abusing drugs or alcohol and requires treatment. There are many alcohol and drug rehabilitation programs which accept Medicaid, but various states have distinct rules for what kinds of rehab are covered. Certain states only cover outpatient rehab services for instance while other states cover more intensive treatment say for example a residential stay in long-term drug rehab facility. If someone is involved in substance abuse and wants help, they can use their Medicaid insurance coverage to acquire this treatment. If they don't have Medicaid plus don't have the funds or another type of medical health insurance to cover rehabilitation, they could check if they qualify for Medicaid and then enroll in a drug and alcohol rehabilitation facility that is approved inside their state.