The CPT 2022 Professional Edition by AMA is a comprehensive textbook on medical coding and billing, specifically focusing on pathology and allied health services. Published by the American Medical Association in 2021, this spiral-bound book contains 1200 pages of valuable information for professionals in the medical field. Written in English, it provides detailed guidance and insights into the latest coding regulations and best practices, making it a crucial resource for those looking to stay informed and compliant in their coding and billing processes.