Chapter 20

V00–Y99: External Causes of Morbidity

External Causes of Morbidity diagnostic classification updated for 2026.

Internal Codes
  • V28.59

    Other motorcycle passenger injured in noncollision transport accident in traffic accident

  • V28.59XA

    Other motorcycle passenger injured in noncollision transport accident in traffic accident, initial encounter

  • V28.59XD

    Other motorcycle passenger injured in noncollision transport accident in traffic accident, subsequent encounter

  • V28.59XS

    Other motorcycle passenger injured in noncollision transport accident in traffic accident, sequela

  • V28.91

    Unspecified electric (assisted) bicycle rider injured in noncollision transport accident in traffic accident

  • V28.91XA

    Unspecified electric (assisted) bicycle rider injured in noncollision transport accident in traffic accident, initial encounter

  • V28.91XD

    Unspecified electric (assisted) bicycle rider injured in noncollision transport accident in traffic accident, subsequent encounter

  • V28.91XS

    Unspecified electric (assisted) bicycle rider injured in noncollision transport accident in traffic accident, sequela

  • V28.99

    Unspecified rider of other motorcycle injured in noncollision transport accident in traffic accident

  • V28.99XA

    Unspecified rider of other motorcycle injured in noncollision transport accident in traffic accident, initial encounter

  • V28.99XD

    Unspecified rider of other motorcycle injured in noncollision transport accident in traffic accident, subsequent encounter

  • V28.99XS

    Unspecified rider of other motorcycle injured in noncollision transport accident in traffic accident, sequela

  • V29.001

    Electric (assisted) bicycle driver injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.001A

    Electric (assisted) bicycle driver injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

  • V29.001D

    Electric (assisted) bicycle driver injured in collision with unspecified motor vehicles in nontraffic accident, subsequent encounter

  • V29.001S

    Electric (assisted) bicycle driver injured in collision with unspecified motor vehicles in nontraffic accident, sequela

  • V29.008

    Other motorcycle driver injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.008A

    Other motorcycle driver injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

  • V29.008D

    Other motorcycle driver injured in collision with unspecified motor vehicles in nontraffic accident, subsequent encounter

  • V29.008S

    Other motorcycle driver injured in collision with unspecified motor vehicles in nontraffic accident, sequela

  • V29.091

    Electric (assisted) bicycle driver injured in collision with other motor vehicles in nontraffic accident

  • V29.091A

    Electric (assisted) bicycle driver injured in collision with other motor vehicles in nontraffic accident, initial encounter

  • V29.091D

    Electric (assisted) bicycle driver injured in collision with other motor vehicles in nontraffic accident, subsequent encounter

  • V29.091S

    Electric (assisted) bicycle driver injured in collision with other motor vehicles in nontraffic accident, sequela

  • V29.098

    Other motorcycle driver injured in collision with other motor vehicles in nontraffic accident

  • V29.098A

    Other motorcycle driver injured in collision with other motor vehicles in nontraffic accident, initial encounter

  • V29.098D

    Other motorcycle driver injured in collision with other motor vehicles in nontraffic accident, subsequent encounter

  • V29.098S

    Other motorcycle driver injured in collision with other motor vehicles in nontraffic accident, sequela

  • V29.101

    Electric (assisted) bicycle passenger injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.101A

    Electric (assisted) bicycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

  • V29.101D

    Electric (assisted) bicycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, subsequent encounter

  • V29.101S

    Electric (assisted) bicycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, sequela

  • V29.108

    Other motorcycle passenger injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.108A

    Other motorcycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

  • V29.108D

    Other motorcycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, subsequent encounter

  • V29.108S

    Other motorcycle passenger injured in collision with unspecified motor vehicles in nontraffic accident, sequela

  • V29.191

    Electric (assisted) bicycle passenger injured in collision with other motor vehicles in nontraffic accident

  • V29.191A

    Electric (assisted) bicycle passenger injured in collision with other motor vehicles in nontraffic accident, initial encounter

  • V29.191D

    Electric (assisted) bicycle passenger injured in collision with other motor vehicles in nontraffic accident, subsequent encounter

  • V29.191S

    Electric (assisted) bicycle passenger injured in collision with other motor vehicles in nontraffic accident, sequela

  • V29.198

    Other motorcycle passenger injured in collision with other motor vehicles in nontraffic accident

  • V29.198A

    Other motorcycle passenger injured in collision with other motor vehicles in nontraffic accident, initial encounter

  • V29.198D

    Other motorcycle passenger injured in collision with other motor vehicles in nontraffic accident, subsequent encounter

  • V29.198S

    Other motorcycle passenger injured in collision with other motor vehicles in nontraffic accident, sequela

  • V29.201

    Unspecified electric (assisted) bicycle rider injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.201A

    Unspecified electric (assisted) bicycle rider injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

  • V29.201D

    Unspecified electric (assisted) bicycle rider injured in collision with unspecified motor vehicles in nontraffic accident, subsequent encounter

  • V29.201S

    Unspecified electric (assisted) bicycle rider injured in collision with unspecified motor vehicles in nontraffic accident, sequela

  • V29.208

    Unspecified rider of other motorcycle injured in collision with unspecified motor vehicles in nontraffic accident

  • V29.208A

    Unspecified rider of other motorcycle injured in collision with unspecified motor vehicles in nontraffic accident, initial encounter

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