Hi, we billed a D2394 for #28 for surfaces MODB and claim was denied for invalid surfaces. The CDT does not specify what surfaces are billable with this code. Is there a way to know which surfaces are valid for D2394?November 5, 2014 by Admin « Back to Previous Page Answer Question ▲0 ▼ ♥ 0 Marked as spamAsked on November 5, 201482 viewsFollowUnfollow ▲1 ▼✔ Private answerEvery carrier is different, however, we suggest you appeal the claim as MODB on a posterior composite would be appropriate.Marked as spamAnswered on November 6, 2014 « Back to Previous Page Post your AnswerAttach YouTube/Vimeo clip putting the URL in brackets: [https://youtu.be/Zkdf3kaso] Notify me of follow