What is the dental code for medical code 20900? Thanks!June 8, 2010 by Admin « Back to Previous Page Answer Question ▲0 ▼ ♥ 0 Marked as spamAsked on June 8, 201094 viewsFollowUnfollow ▲1 ▼✔ Private answerThe dental code that best fits CPT code 20900 (Bone graft, any donor area, minor or small) is D4263 (bone replacement graft - first site in quadrant)Marked as spamAnswered on June 9, 2010 « Back to Previous Page Post your AnswerAttach YouTube/Vimeo clip putting the URL in brackets: [https://youtu.be/Zkdf3kaso] Notify me of follow