Enjoy the convenience of our handy compact size, which includes all the features of our full-size Hospital ICD-9-CM 2009, Volumes 1, 2 & 3., such as: NEW! ICD-9-CM Code Change Summary and Crosswalk pocket guide Contains 2009 ICD-9-CM Crosswalk-helps in replacing 2008 codes that are no longer valid with the new appropriate code for 2009 Over 400 code specific clinical illustrations and full color anatomical illustrations with corresponding diagnosis location Over 500 descriptions of complex codes AHA Coding Clinicc for ICD-9-CM references Intuitive and color symbols representing fourth- and fifth-digit alert symbols in index and tabular "Nonspecific" and "Unacceptable Primary Diagnosis" code symbol alerts Age and sex edits symbols V code designation symbol alerts Coding updates are available at: www.amabookstore.com, by clicking on Code Set Updates located on left side