21 coding changes are presented in the video. These are historical events in coding!! Watch and learn! (Note: I recommend starting at four minutes in to skip the introductory comments and get right to the coding discussion.) Then, read through your AMA E/M Companion 2023 (pdf). Consider how E/M 2023 strives to produce a streamlined set of Guidelines and codes! As part of our Course Outcomes, this resource will help you to select the correct E/M codes and modifiers based on the documentation provided. https://www.youtube.com/watch?v=efZ2ypzpmbI Action Step: Why is important to know about annual coding updates