CDT 2020: Coding Companion: Training Guide for the Dental Team helps staff understand the complexities of dental procedure codes and gain the skills to code more accurately and efficiently. A self-guided training tool, it provides hundreds of scenarios and Q&A, based on inquiries the ADA has received from dentists and their teams. Ideal for use with CDT 2020, the Coding Companion helps increase coding knowledge and is a great resource for new and experienced team members. CDT 2020 Coding Companion has been updated to reflect all 2020 code changes. Includes full color images and diagrams in a spiral bound format, plus access to the online e-Book. 100 coding scenarios. 175 coding Q & A. Organized by coding category. Definitions and key concepts. Descriptions of coding changes. Section on ICD-10-CM Diagnosis Codes.