The "Understanding ICD-10-CM and ICD-10-PCS: A Worktext" book, published by Delmar Cengage Learning in 2020, is a comprehensive textbook designed to help students and professionals understand the intricacies of ICD-10-CM and ICD-10-PCS coding systems. Authored by Mary Jo Bowie, this revised edition covers a range of subjects related to administration, pathology, insurance, and general health, making it a valuable resource for those in the field of business and economics, as well as the medical community. With a total of 768 pages, this trade paperback book is a must-have for anyone looking to deepen their knowledge of ICD-10 coding systems.