| V28.51 | Electric (assisted) bicycle passenger injured in noncollision transport accident in traffic accident | NON-BILLABLE CODE |
| V28.51XA | Electric (assisted) bicycle passenger injured in noncollision transport accident in traffic accident, initial encounter | BILLABLE CODE |
| V28.51XD | Electric (assisted) bicycle passenger injured in noncollision transport accident in traffic accident, subsequent encounter | BILLABLE CODE |
| V28.51XS | Electric (assisted) bicycle passenger injured in noncollision transport accident in traffic accident, sequela | BILLABLE CODE |
| V28.59 | Other motorcycle passenger injured in noncollision transport accident in traffic accident | NON-BILLABLE CODE |
| V28.59XA | Other motorcycle passenger injured in noncollision transport accident in traffic accident, initial encounter | BILLABLE CODE |
| V28.59XD | Other motorcycle passenger injured in noncollision transport accident in traffic accident, subsequent encounter | BILLABLE CODE |
| V28.59XS | Other motorcycle passenger injured in noncollision transport accident in traffic accident, sequela | BILLABLE CODE |
