This book focuses on medical coding services such as medical visits, diagnostic testing and interpretation, treatments, surgeries, and anesthesia. This text picks up where Step-by-Step Medical Coding leaves off by reviewing more advanced coding concepts with the same step-by-step method. It simulates the professional coding experience, providing a more in-depth understanding of physician-based medical coding to enhance critical thinking and help readers pull the right information from documents, select the right codes, and determine the correct sequencing of those codes.