Call the Medicaid office in your area to find orthodontists who accept Medicaid payment for services rendered. The social services office of local state governments can also provide a list of eligible orthodontists in your community.
To find local orthodontists via the Internet, The Medicaid Dentist Directory provides a list of orthodontists accepting Medicaid on its website, and the list is categorized according to state. As of 2015, the information is updated whenever new orthodontists are available. Orthodontists who stop taking Medicaid are removed from the list, so it is a good site to re-visit in order to discover the most recent information available.