Nierman Practice Management (Home) › Forums › Dental to Medical Billing, Coding & Documentation › Denied on 21215 and 21248 › Unique Title 1360 1360 1360 05/12/2018 at 12:00 am #256350 niermanpmParticipant Hello . We billed to medicare for 21248 and 21215 (52). For 21248 we used K08.423. For 21215 we used K08.22. Claim was denied because they considered these ICD codes routine . what was wrong? Thank You
