Now enhanced with a new, bolder font to improve readability, the Ingenix ICD-9-CM PROFESSIONAL FOR HOSPITALS continues to provide accurate and comprehensive coverage for diagnosis coding and reimbursement. Loaded with innovative features and content to address regulatory changes and coding challenges, Ingenix experts study industry changes and trends while seeking feedback from coding professionals to ensure your code book provides accurate and up-to-date information in an easy-to-use, intuitive format.