This text serves as a comprehensive reference for the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM), a system used for coding medical diagnoses and procedures in the United States. Authored by the American Medical Association, it provides the essential coding structure required for healthcare reporting and billing. The book details the specific codes and their applications within the clinical setting, ensuring accurate medical record documentation.

As a standard reference from the American Medical Association, the Physician ICD-9-CM is recognized as an authoritative source for medical coding. Its detailed structure and official guidelines make it an indispensable tool for healthcare professionals involved in billing, record-keeping, and clinical data analysis. The text is designed for accuracy and compliance within the U.S. healthcare system.