Designed especially for hospital coders, hospital billers and insurance claim examiners. Includes ICD-9-CM Volumes 1 & 2 diagnosis codes and Volume 3 procedure codes in a single, compact, space-saving, thumb-indexed and color-coded book, with a comprehensive diagnosis coding tutorial and full-color anatomical charts. -Improve your diagnosis code accuracy with color coding and symbol notation system -Locate ICD-9-CM diagnosis codes faster with thumb indexing -Book lays flat on your desk and stays open during use -Anatomical illustrations help relate diagnosis codes to organ system -Includes a comprehensive diagnosis coding tutorial -Save valuable desk space with our compact 6" x 9" book