Code more efficiently and effectively with Carol J. Buck's . Designed coders coders, this reference combines illustrations and the . Its format makes it easy to access the ICD-9-CM information you need to stay up-to-date and ensure the most accurate billing and optimal reimbursement in physician-based and inpatient coding settings. In addition, you can take this resource into your certification exams for enhanced testing support! provides all codes for inpatient (hospital-based) and outpatient (physician office based) coding. • ncluded in the front of the book and cross referenced where appropriate within the Tabular list helps you understand complex anatomic information and how it may affect coding. • in the Index identifies codes that require an additional digit and serves as a reminder to check the Tabular List to prevent inaccurate coding out of the index. • are listed and also integrated within the code set, providing fast, easy access to the official coding rules. • as well as government material needing special considerations, including: •Unacceptable Principal Diagnosis •Use Additional Digit(s) •Includes and Excludes •Use Additional •Code First • to supply additional coding instruction and aid in understanding difficult terminology, diseases and conditions, or coding in a specific category. • citations provide reference information regarding official ICD-9-CM coding advice that will enhance understanding of specific codes. includes ICD-9-CM coding updates, an ICD-9-CM to ICD-10-CM crosswalk, and MS-DRG information.