Ask the Coder (523) All questionsAnswered questionsUnanswered questions > Sort by date: AnswersViewsQuestion1answer77views I noticed that you have suggested coding appliances (sleep apnea, etc.) using 21089 for the appliance and 99002 for the handling. Per the CPT- 21089 should only be used when the physician actually designs and prepares the prosthesis (no outside lab)while 99002 is used for the handling, fitting & adjustment of an appliance fabricated by an outside lab (submitted with lab fee box 20). These codes are mutually exclusive. Please explain. Thanks!1answer652views What is the difference between external and internal bleaching per tooth? (D9973-D9974)Also, is there any difference in code between in-office bleaching and take-home tray bleaching? Thank you.1answer55views When doing the following: D0220, D0230, D0240 does the size of the film matter if the required x-ray is being done? example- D0220 on a larger size film.1answer41views When charging for Biologic Materials, is it done per tooth, quadrant, or site?1answer44views Can I code for a 4 or more teeth for periodontal osseous surgery if the actual teeth with pockets are only 3 but extends between 4 or more teeth? For example teeth with 5 mm pockets are #'s 17, 18, 24. Would this be considered 4 or more teeth since the surgeon would need to access over 4 teeth to effectively perform the surgery?1answer46views If the doctor trims some healthy gum tissue to give a crown or bridge more tooth to adhere to, what gingivectomy type code should we use? Thank you.1answer66views If a patient wants a crown fabricated at a lab that is more expensive than the lab usually used for a better cosmetic outcome- can I balance bill the patient for the amount that is not covered by her dental insurance?1answer49views What can be done when two insurances are claiming to be secondary? I have called numerous times to both insurance companies and neither wants to budge, I have had the subscriber call and is getting the same result. Any suggestion welcome1answer41views I have a dentist that would like all new patients to receive a D1110 before exam and x-rays are taken or perio charted. Our concern is that if after patient has exam and x-ray and perio chart, patient needs D4341/ D4342 wouldnt it be questionable one why did a D1110. I have told her about D4355 but refuses to use code stating patients dont need D4355.We have 5 dentist in total 4 disagree with her, so now its has fallen on me , stating that it is an insurnace issue. As far as I am concern we dont let insurance dictate treatment but again how do we justify a doing a D1110 and a week later D4341/D4342.1answer21views I have a question, I work for a Endodontist and Dr. wants to start billing for a 6 month check up how would I bill that? « Previous 1 … 44 45 46 47 48 … 53 Next » Ask a Question