
Comprehensive List of Dental Procedure Codes for 2025
What Are CDT Dental Codes? CDT codes are five-character alphanumeric codes that always begin with the letter “D.” Each CDT code represents a specific dental procedure or service. Examples of Common CDT Codes D1110 – Prophylaxis, adult (dental cleaning) D7140 – Simple extraction of an erupted tooth D4341 – Periodontal scaling and root planing (per quadrant) Why CDT Codes Matter CDT dental codes