Current
W31 — Contact with other and unspecified machinery
Part of Chapter 20: External causes of morbidity , block Exposure to inanimate mechanical forces (W20-W49) .
Official Notes
Excludes1
contact with agricultural machinery ( W30 .-)
Excludes1
contact with machinery in transport under own power or being towed by a vehicle (V01-V99)
Excludes1
exposure to electric current ( W86 )
7th Character
The appropriate 7th character is to be added to each code from category W31
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
- W31.0 Contact with mining and earth-drilling machinery Has subcodes
- W31.1 Contact with metalworking machines Has subcodes
- W31.2 Contact with powered woodworking and forming machines Has subcodes
- W31.3 Contact with prime movers Has subcodes
- W31.8 Contact with other specified machinery Has subcodes
- W31.9 Contact with unspecified machinery Has subcodes
Referenced By
Official notes on these codes cite W31.
- V83 Occupant of special vehicle mainly used on industrial premises injured in transport accident
- V85 Occupant of special construction vehicle injured in transport accident
- V86 Occupant of special all-terrain or other off-road motor vehicle, injured in transport accident
- W09 Fall on and from playground equipment
FY 2027 effective October 1, 2026 · CDC NCHS and CMS