ICD-10 diagnosis code

W51 Striking against or bumped into by another person

This page in Swedish

W51 is the ICD-10 code for Striking against or bumped into by another person. It is a three-character category that is not subdivided further. It belongs to the block W50–W64 (Exposure to animate mechanical forces) in Chapter XX, External causes of morbidity and mortality.

Code type
Category (3 characters)
Chapter
XX · V01–Y98
Classification
WHO ICD-10, 2019 version

What W51 excludes

Conditions that look similar but belong under another code.

  • fall due to collision of pedestrian (conveyance) with another pedestrian (conveyance) W03

W51 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

W51Slagit sig mot eller törnat emot annan person

  • W51.0Slagit sig mot eller törnat emot annan person - bostad och bostadsområde
  • W51.1Slagit sig mot eller törnat emot annan person - institutionellt boende
  • W51.2Slagit sig mot eller törnat emot annan person - skola, annan institution och offentlig lokal
  • W51.3Slagit sig mot eller törnat emot annan person - idrotts- och sportanläggning
  • W51.4Slagit sig mot eller törnat emot annan person - gata och väg
  • W51.5Slagit sig mot eller törnat emot annan person - butiks-, handels- eller serviceområde
  • W51.6Slagit sig mot eller törnat emot annan person - industriområde, byggarbetsplats
  • W51.7Slagit sig mot eller törnat emot annan person - lantbruksområde
  • and 2 more national subcodes
FranceICD-10-FR

W51Collision entre deux personnes

NetherlandsICD-10-NL

W51stoten tegen of oplopen tegen andere persoon

United StatesICD-10-CM

Listed through more specific codes:

  • W51.XXXAAccidental striking against or bumped into by another person, initial encounter
  • W51.XXXDAccidental striking against or bumped into by another person, subsequent encounter
  • W51.XXXSAccidental striking against or bumped into by another person, sequela

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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