| V28.11 | Electric (assisted) bicycle passenger injured in noncollision transport accident in nontraffic accident | NON-BILLABLE CODE |
| V28.11XA | Electric (assisted) bicycle passenger injured in noncollision transport accident in nontraffic accident, initial encounter | BILLABLE CODE |
| V28.11XD | Electric (assisted) bicycle passenger injured in noncollision transport accident in nontraffic accident, subsequent encounter | BILLABLE CODE |
| V28.11XS | Electric (assisted) bicycle passenger injured in noncollision transport accident in nontraffic accident, sequela | BILLABLE CODE |
| V28.19 | Other motorcycle passenger injured in noncollision transport accident in nontraffic accident | NON-BILLABLE CODE |
| V28.19XA | Other motorcycle passenger injured in noncollision transport accident in nontraffic accident, initial encounter | BILLABLE CODE |
| V28.19XD | Other motorcycle passenger injured in noncollision transport accident in nontraffic accident, subsequent encounter | BILLABLE CODE |
| V28.19XS | Other motorcycle passenger injured in noncollision transport accident in nontraffic accident, sequela | BILLABLE CODE |
