Ask the Coder (516) All questionsAnswered questionsUnanswered questions >AnswersViewsQuestion1answer437views Is there documentation to support when it is appropriate to bill D0470, Diagnostic Casts? I have a provider that seems to think that he can bill this code when taking impressions and bite registration for a sleep apnea appliance. I would like to have something in writing to support the explanation of this code. Thank you.1answer25views What is the dental code for medical code 20902?1answer104views If 20900 is the code for bone graft, any area, minor or small, what is the cpt and d codes for major grafting?1answer701views D0350- Are more and more providers using this code for diagnostic purposes, if so why?1answer61views What is the dental code for medical code 20900? Thanks!1answer77views What type of exam code is normally filed and paid with a D4910 « Previous 1 … 50 51 52 Ask a Question