Chapter 20

V00–Y99: External Causes of Morbidity

External Causes of Morbidity diagnostic classification updated for 2026.

Internal Codes
  • V21.49

    Other motorcycle driver injured in collision with pedal cycle in traffic accident

  • V21.49XA

    Other motorcycle driver injured in collision with pedal cycle in traffic accident, initial encounter

  • V21.49XD

    Other motorcycle driver injured in collision with pedal cycle in traffic accident, subsequent encounter

  • V21.49XS

    Other motorcycle driver injured in collision with pedal cycle in traffic accident, sequela

  • V21.51

    Electric (assisted) bicycle passenger injured in collision with pedal cycle in traffic accident

  • V21.51XA

    Electric (assisted) bicycle passenger injured in collision with pedal cycle in traffic accident, initial encounter

  • V21.51XD

    Electric (assisted) bicycle passenger injured in collision with pedal cycle in traffic accident, subsequent encounter

  • V21.51XS

    Electric (assisted) bicycle passenger injured in collision with pedal cycle in traffic accident, sequela

  • V21.59

    Other motorcycle passenger injured in collision with pedal cycle in traffic accident

  • V21.59XA

    Other motorcycle passenger injured in collision with pedal cycle in traffic accident, initial encounter

  • V21.59XD

    Other motorcycle passenger injured in collision with pedal cycle in traffic accident, subsequent encounter

  • V21.59XS

    Other motorcycle passenger injured in collision with pedal cycle in traffic accident, sequela

  • V21.91

    Unspecified electric (assisted) bicycle rider injured in collision with pedal cycle in traffic accident

  • V21.91XA

    Unspecified electric (assisted) bicycle rider injured in collision with pedal cycle in traffic accident, initial encounter

  • V21.91XD

    Unspecified electric (assisted) bicycle rider injured in collision with pedal cycle in traffic accident, subsequent encounter

  • V21.91XS

    Unspecified electric (assisted) bicycle rider injured in collision with pedal cycle in traffic accident, sequela

  • V21.99

    Unspecified rider of other motorcycle injured in collision with pedal cycle in traffic accident

  • V21.99XA

    Unspecified rider of other motorcycle injured in collision with pedal cycle in traffic accident, initial encounter

  • V21.99XD

    Unspecified rider of other motorcycle injured in collision with pedal cycle in traffic accident, subsequent encounter

  • V21.99XS

    Unspecified rider of other motorcycle injured in collision with pedal cycle in traffic accident, sequela

  • V22.01

    Electric (assisted) bicycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.01XA

    Electric (assisted) bicycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.01XD

    Electric (assisted) bicycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.01XS

    Electric (assisted) bicycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.09

    Other motorcycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.09XA

    Other motorcycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.09XD

    Other motorcycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.09XS

    Other motorcycle driver injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.11

    Electric (assisted) bicycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.11XA

    Electric (assisted) bicycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.11XD

    Electric (assisted) bicycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.11XS

    Electric (assisted) bicycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.19

    Other motorcycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.19XA

    Other motorcycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.19XD

    Other motorcycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.19XS

    Other motorcycle passenger injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.21

    Unspecified electric (assisted) bicycle rider injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.21XA

    Unspecified electric (assisted) bicycle rider injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.21XD

    Unspecified electric (assisted) bicycle rider injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.21XS

    Unspecified electric (assisted) bicycle rider injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.29

    Unspecified rider of other motorcycle injured in collision with two- or three-wheeled motor vehicle in nontraffic accident

  • V22.29XA

    Unspecified rider of other motorcycle injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, initial encounter

  • V22.29XD

    Unspecified rider of other motorcycle injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, subsequent encounter

  • V22.29XS

    Unspecified rider of other motorcycle injured in collision with two- or three-wheeled motor vehicle in nontraffic accident, sequela

  • V22.31

    Person boarding or alighting an electric (assisted) bicycle injured in collision with two- or three-wheeled motor vehicle

  • V22.31XA

    Person boarding or alighting an electric (assisted) bicycle injured in collision with two- or three-wheeled motor vehicle, initial encounter

  • V22.31XD

    Person boarding or alighting an electric (assisted) bicycle injured in collision with two- or three-wheeled motor vehicle, subsequent encounter

  • V22.31XS

    Person boarding or alighting an electric (assisted) bicycle injured in collision with two- or three-wheeled motor vehicle, sequela

  • V22.39

    Person boarding or alighting other motorcycle injured in collision with two- or three-wheeled motor vehicle

  • V22.39XA

    Person boarding or alighting other motorcycle injured in collision with two- or three-wheeled motor vehicle, initial encounter

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