Excludes1

  • assault (X92-Y09)
  • contact or collision with animals or persons (W50-W64)
  • exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
  • intentional self-harm (X71-X83)
  1. W31 Contact with other and unspecified machinery

    Excludes1

    • contact with agricultural machinery (W30.-)
    • contact with machinery in transport under own power or being towed by a vehicle (V01-V99)
    • exposure to electric current (W86)

    The appropriate 7th character is to be added to each code from category W31

    • A - initial encounter
    • D - subsequent encounter
    • S - sequela
    1. W31.0 Contact with mining and earth-drilling machinery

      Inclusion term(s):

      • Contact with bore or drill (land) (seabed)
      • Contact with shaft hoist
      • Contact with shaft lift
      • Contact with undercutter
    2. W31.1 Contact with metalworking machines

      Inclusion term(s):

      • Contact with abrasive wheel
      • Contact with forging machine
      • Contact with lathe
      • Contact with mechanical shears
      • Contact with metal drilling machine
      • Contact with milling machine
      • Contact with power press
      • Contact with rolling-mill
      • Contact with metal sawing machine
    3. W31.2 Contact with powered woodworking and forming machines

      Inclusion term(s):

      • Contact with band saw
      • Contact with bench saw
      • Contact with circular saw
      • Contact with molding machine
      • Contact with overhead plane
      • Contact with powered saw
      • Contact with radial saw
      • Contact with sander
    4. W31.3 Contact with prime movers

      Inclusion term(s):

      • Contact with gas turbine
      • Contact with internal combustion engine
      • Contact with steam engine
      • Contact with water driven turbine
    5. W31.8 Contact with other specified machinery

      1. W31.81 Contact with recreational machinery

        Inclusion term(s):

        • Contact with roller coaster
      2. W31.82 Contact with other commercial machinery

        Inclusion term(s):

        • Contact with commercial electric fan
        • Contact with commercial kitchen appliances
        • Contact with commercial powered dryer (clothes) (powered) (spin)
        • Contact with commercial washing-machine
        • Contact with commercial sewing machine
      3. W31.83 Contact with special construction vehicle in stationary use

        Inclusion term(s):

        • Contact with special construction vehicle under repair, not on public roadway
      4. W31.89 Contact with other specified machinery

    6. W31.9 Contact with unspecified machinery

      Inclusion term(s):

      • Contact with machinery NOS
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.