... Ashton CM, Kuykendall DH, Johnson ML and Wu L. InternationalClassification of Diseases, 9th Revision, Clinical Modification Codes in Discharge 1 The 2002 Report on the Findings of Rating The Utah/Missouri ... with each listcontaining a majority of codes in one of the following areas – codes representing medical events,surgery related events, and adverse drug events.An additional 118 codes, primarily ... in the verification group, approximately 138 codes with a medianunder 3.0 are currently kept on the list.For detailed lists of the codes, along with the analysis of the expert panelists’ ratings...