ICD-10-CM 2027 diagnosis code

W21.32Struck by skate blades

Not billable — use a more specific codeRequires 7th character

W21.32 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it and add the required 7th character.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About W21.32

W21.32 is the ICD-10-CM diagnosis code for struck by skate blades. It belongs to category W21 (striking against or struck by sports equipment), block W20-W49 (exposure to inanimate mechanical forces) and chapter 20 (external causes of morbidity). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within W21.3 (struck by sports foot wear), W21.32 is specifically for struck by skate blades. Related codes cover shoe cleats (W21.31) and other sports foot wear (W21.39).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

7th character

The appropriate 7th character is to be added to each code from category W21

Ainitial encounterW21.32XA
Dsubsequent encounterW21.32XD
SsequelaW21.32XS

Coding notes

Applicable toConditions and synonyms classified to this code

Skated over by skate blades

Notes that apply from higher levels

Instructions written at a parent level also apply to W21.32.

› From W21 Striking against or struck by sports equipment

Excludes1

assault with sports equipment (Y08.0-)
striking against or struck by sports equipment with subsequent fall (W18.01)

Broader instructions also apply from W20-W49 Exposure to inanimate mechanical forces and Chapter 20: External causes of morbidity.

Alphabetic index entries

1 entries

Terms in the official ICD-10-CM index that lead to W21.32.

Struck (accidentally) by › sports equipment › skate blades

Code history

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about W21.32

Is W21.32 billable?: No. W21.32 is a header code. Report one of its more specific subcodes instead.