The 2026 Optum Dental Services Coding & Payment Guide is a comprehensive textbook published by Optum Inc. focusing on dental coding, billing, and reimbursement. This updated edition features the latest information on coding practices within the healthcare system, making it a valuable resource for adult learners and those in further education seeking to understand the complexities of dental billing and reimbursement. With a technical level of content and a ring/wire-bound format, this guide is designed to provide clear and detailed insights into the subject area, making it a must-have for professionals in the field. Brand new never used