Chapter 20

V00–Y99: External Causes of Morbidity

External Causes of Morbidity diagnostic classification updated for 2026.

Internal Codes
  • W30.2XXD

    Contact with hay derrick, subsequent encounter

  • W30.2XXS

    Contact with hay derrick, sequela

  • W30.3

    Contact with grain storage elevator

  • W30.3XXA

    Contact with grain storage elevator, initial encounter

  • W30.3XXD

    Contact with grain storage elevator, subsequent encounter

  • W30.3XXS

    Contact with grain storage elevator, sequela

  • W30.81

    Contact with agricultural transport vehicle in stationary use

  • W30.81XA

    Contact with agricultural transport vehicle in stationary use, initial encounter

  • W30.81XD

    Contact with agricultural transport vehicle in stationary use, subsequent encounter

  • W30.81XS

    Contact with agricultural transport vehicle in stationary use, sequela

  • W30.89

    Contact with other specified agricultural machinery

  • W30.89XA

    Contact with other specified agricultural machinery, initial encounter

  • W30.89XD

    Contact with other specified agricultural machinery, subsequent encounter

  • W30.89XS

    Contact with other specified agricultural machinery, sequela

  • W30.9

    Contact with unspecified agricultural machinery

  • W30.9XXA

    Contact with unspecified agricultural machinery, initial encounter

  • W30.9XXD

    Contact with unspecified agricultural machinery, subsequent encounter

  • W30.9XXS

    Contact with unspecified agricultural machinery, sequela

  • W31.0

    Contact with mining and earth-drilling machinery

  • W31.0XXA

    Contact with mining and earth-drilling machinery, initial encounter

  • W31.0XXD

    Contact with mining and earth-drilling machinery, subsequent encounter

  • W31.0XXS

    Contact with mining and earth-drilling machinery, sequela

  • W31.1

    Contact with metalworking machines

  • W31.1XXA

    Contact with metalworking machines, initial encounter

  • W31.1XXD

    Contact with metalworking machines, subsequent encounter

  • W31.1XXS

    Contact with metalworking machines, sequela

  • W31.2

    Contact with powered woodworking and forming machines

  • W31.2XXA

    Contact with powered woodworking and forming machines, initial encounter

  • W31.2XXD

    Contact with powered woodworking and forming machines, subsequent encounter

  • W31.2XXS

    Contact with powered woodworking and forming machines, sequela

  • W31.3

    Contact with prime movers

  • W31.3XXA

    Contact with prime movers, initial encounter

  • W31.3XXD

    Contact with prime movers, subsequent encounter

  • W31.3XXS

    Contact with prime movers, sequela

  • W31.81

    Contact with recreational machinery

  • W31.81XA

    Contact with recreational machinery, initial encounter

  • W31.81XD

    Contact with recreational machinery, subsequent encounter

  • W31.81XS

    Contact with recreational machinery, sequela

  • W31.82

    Contact with other commercial machinery

  • W31.82XA

    Contact with other commercial machinery, initial encounter

  • W31.82XD

    Contact with other commercial machinery, subsequent encounter

  • W31.82XS

    Contact with other commercial machinery, sequela

  • W31.83

    Contact with special construction vehicle in stationary use

  • W31.83XA

    Contact with special construction vehicle in stationary use, initial encounter

  • W31.83XD

    Contact with special construction vehicle in stationary use, subsequent encounter

  • W31.83XS

    Contact with special construction vehicle in stationary use, sequela

  • W31.89

    Contact with other specified machinery

  • W31.89XA

    Contact with other specified machinery, initial encounter

  • W31.89XD

    Contact with other specified machinery, subsequent encounter

  • W31.89XS

    Contact with other specified machinery, sequela

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