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Y09 - Assault by unspecified means


The ICD 10 Code for Assault by unspecified means is listed as Y09.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Y09
Description: Assault by unspecified means
  • Assassination (attempted) NOS
  • Homicide (attempted) NOS
  • Manslaughter (attempted) NOS
  • Murder (attempted) NOS
  • Event of undetermined intent (Y21-Y33)
  • Undetermined intent is only for use when there is specific documentation in the record that the intent of the injury cannot be determined. If no such documentation is present, code to accidental (unintentional).
Chapter External causes of morbidity (V00-Y99)
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: E968.9 - Assault by unspecified means