Master the skills needed for medical coding today with Greens best-selling 3-2-1 CODE IT!, 2022 EDITION. Updated each year to reflect the most recent code and guideline changes, this easy-to-use medical coding guide is ideal if you are just beginning medical coding. Updates incorporate the latest changes to ICD-10-CM, ICD-10-PCS, CPT and HCPCS Level II coding sets and guide you in using the CDCs ICD-10-CM search tool website. This well-organized, intuitive approach begins with diagnosis coding before guiding you to coding procedures and services. Separate chapters differentiate inpatient and outpatient coding as well as general and specific coding guidelines. Memorable examples, clearly defined terms and hundreds of updated printed and digital practice activities help you master concepts