…carriers, but varies by carrier and clinician. Speak with your doctor about your coverage plan. “Periodontal Gum Disease FAQ,” American Dental Association: http://www.ada.org/3063.aspx?currentTab=1#faq http://www2.nidcr.nih.gov/sgr/sgrohweb/chap3.htm. http://www.dent.ucla.edu/bio/bio.asp?id=277 21-00-026 – Rev. A 10/23/09…