Icd 9 cm intl classification of disease 1994 practice management information corporation 9781878487919 books amazonca. Icd 9 cm intl classification of disease 1994 by practice management information corporation january 2005 practice management information edition hardcover in english hospital ed edition. The international classification of diseases ninth revision clinical modification icd 9 cm is based on the world health organizations ninth revision international classification of diseases icd 9 icd 9 cm is the official system of assigning codes to diagnoses and procedures associated with hospital utilization in the united states. Icd is the foundation for the identification of health trends and statistics globally and the international standard for reporting diseases and health conditions it is the diagnostic classification standard for all clinical and research purposes icd defines the universe of diseases disorders injuries and other related health conditions listed in a comprehensive hierarchical fashion that