CDT D3310: Endodontic Therapy, Anterior Tooth (Excl. Final Restoration)

CDT code D3310 designates endodontic therapy on an anterior tooth, excluding the final restoration. This procedure is a core dental service used to treat pulpitis, necrotic pulp, and other pulpal pathologies to preserve natural dentition and relieve infection or pain. Nationally, anterior root canal therapy is a common restorative intervention with implications for dental coverage, benefit design, and clinical care pathways.

Major commercial payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare. Readers will find a concise description of the clinical service represented by the code, common diagnostic contexts that justify the procedure, and how this code relates to adjacent endodontic and surgical CDT codes. The publication outlines payer coverage considerations, typical site-of-service expectations, and connections to related dental procedures to aid coding accuracy and claims processing.

This summary provides clinicians, coders, and payers with a clear reference for identifying when D3310 applies, how it fits within endodontic care sequences, and which associated codes commonly appear on the same service line. Data not available in the input is noted where applicable.