ICD-10-CM Code Y04.2

Assault by strike against or bumped into by another person

Version 2020 Non-Billable Code

Not Valid for Submission

Y04.2 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of assault by strike against or bumped into by another person. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10:Y04.2
Short Description:Assault by strike against or bumped into by another person
Long Description:Assault by strike against or bumped into by another person

Consider the following ICD-10 codes with a higher level of specificity:

Index of External Cause of Injuries

References found for the code Y04.2 in the External Cause of Injuries Index:

    • Assault(homicidal) (by) (in)
      • bodily force
        • bumping into
    • Assault(homicidal) (by) (in)
      • striking against
        • other person
    • Bumping against, into(accidentally)
      • person (s)
        • assault
    • Bumping against, into(accidentally)
      • person (s)
        • homicide (attempt)
    • Striking against
      • person (s)
        • assault
    • Striking against
      • person (s)
        • homicide (attempt)
    • Struck(accidentally) by
      • other person (s)
        • assault
    • Struck(accidentally) by
      • other person (s)
        • homicide (attempt)

Code Classification

  • External causes of morbidity and mortality (V01–Y98)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020