Supernumerary (extra) teeth • Only services covered are extrac�ons • Coding: • Permanent den��on –add ‘50’ 8 becomes 58 … 21 becomes 71 • Primary den��on –add an ‘S’ A becomes AS … Q becomes QS Tooth Surfaces (used for restora�ons) • Mesial –side that comes in contact with adjacent tooth. Mesial faces the front of the mouth • Distal –side that comes in contact with adjacent tooth. Distal faces the back of the mouth • Incisal(anterior) or Occlusal (posterior) –bi�ng surface • Lingual –side that is facing the tongue • Facial (anterior) or Buccal (posterior) –side that is facing the cheek/lips Anterior vs Posterior (blue lines) Anterior -6,7,8,9,10,11,22,23,24,25,26,27, C,D,E,F,G,H,M,N,O,P,Q,R Posterior –1,2,3,4,5,12,13,14,15,16,17,18,19,20,21,28,29,30,31,32,A,B,I,J,K Tribal Affairs ProviderOne Billing Quick Reference Sheet Dental Tooth, Arch, Quad Numbering A B C D E F G H I J K L M N O P Q R S T UPPER LOWER Quad 10 Quad 20 Arch 01 Quad 40 Quad 30 Arch 02