3-2-1 CODE IT! is your comprehensive learning resource for coding. This book combines ICD-9-CM, CPT, and HCPCS Level II coding concepts into one convenient package and offers a level of detail suitable for beginning and more experienced coders alike. When you are ready to earn a coding credential, this book will continue to help you prepare and practice. The book includes an overview of coding systems, career opportunities for coders, the importance of joining professional organizations and obtaining credentials, the impact of working with other coding professionals, and how to develop opportunities for career advancement. CONDITION – USED: Books sold are in GOOD or better condition. Good Condition: Minimal damage to the cover, dust jacket may not be included, minimal wear to binding, most of the pages undamaged(e.g., minimal creases or tears), highlighting / underlining acceptable on books as long as the text is readable and markings are not excessive, no missing pages. May be a former library book, with usual treatments(e.g., mylar covers, call stickers, stamps, card pockets, barcodes, or remainder marks). Extra components, such as CDs, DVDs, figurines, or access codes are not included. ISBN: 9781435448247 ISBN10: 1435448243 Contributors: Green, Michelle A.,