COMPLICATION IN MEDICAL/SURGICAL CARE & OTHER EXTERNAL CAUSES Underlying causes of death prior to 1999 were classified in accordance with the ninth revision of the International Classification of Diseases (ICD-9). Underlying causes of death for 1999 and thereafter were classified in accordance with the tenth revision (ICD-10). ____________________________________________________________________________________ Misadventures/Complication of Med/Surg Care ICD-9: E870-E879, E930-E949 ICD-10: Y40-Y84 Legal Intervention/War ICD-9: E970-E976, E978, E990-E998 ICD-10: Y35-Y36, Y89.0-Y89.1 Late Effect - Unintentional ICD-9: E929 ICD-10: Y85-Y86 Late Effect - Suicide ICD-9: E959 ICD-10: Y87.0 Late Effect - Homicide ICD-9: E969 ICD-10: Y87.1 Late Effect - Other ICD-9: E977, E989, E999 ICD-10: Y87.2, Y88-Y89 Undetermined Intent ICD-9: E980-E984, E985.0-E985.6, E986-E988 ICD-10: Y10-Y19, Y20-Y29, Y30-Y34 ____________________________________________________________________________________