SUICIDE/SELFINFLICTED INJURY (Excludes Late Effects) 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). ____________________________________________________________________________________ Cut/Pierce ICD-9: E956 ICD-10: X78 Firearm ICD-9: E955.0-E955.4 ICD-10: X72-X74 Hanging/Suffocation ICD-9: E953 ICD-10: X70 Jump ICD-9: E957, E958.0 ICD-10: X80-X81 Poisoning ICD-9: E950-E952 ICD-10: X60-X69 Suicide - other ICD-9: E954, E955.5-E955.9, E958.1-E958.9 ICD-10: X71, X75-X77, X79, X82-X84, Y870 ____________________________________________________________________________________