| V81.81 | Occupant of railway train or railway vehicle injured due to explosion or fire on train | NON-BILLABLE CODE |
| V81.81XA | Occupant of railway train or railway vehicle injured due to explosion or fire on train, initial encounter | BILLABLE CODE |
| V81.81XD | Occupant of railway train or railway vehicle injured due to explosion or fire on train, subsequent encounter | BILLABLE CODE |
| V81.81XS | Occupant of railway train or railway vehicle injured due to explosion or fire on train, sequela | BILLABLE CODE |
| V81.82 | Occupant of railway train or railway vehicle injured due to object falling onto train | NON-BILLABLE CODE |
| V81.82XA | Occupant of railway train or railway vehicle injured due to object falling onto train, initial encounter | BILLABLE CODE |
| V81.82XD | Occupant of railway train or railway vehicle injured due to object falling onto train, subsequent encounter | BILLABLE CODE |
| V81.82XS | Occupant of railway train or railway vehicle injured due to object falling onto train, sequela | BILLABLE CODE |
| V81.83 | Occupant of railway train or railway vehicle injured due to collision with military vehicle | NON-BILLABLE CODE |
| V81.83XA | Occupant of railway train or railway vehicle injured due to collision with military vehicle, initial encounter | BILLABLE CODE |
| V81.83XD | Occupant of railway train or railway vehicle injured due to collision with military vehicle, subsequent encounter | BILLABLE CODE |
| V81.83XS | Occupant of railway train or railway vehicle injured due to collision with military vehicle, sequela | BILLABLE CODE |
| V81.89 | Occupant of railway train or railway vehicle injured due to other specified railway accident | NON-BILLABLE CODE |
| V81.89XA | Occupant of railway train or railway vehicle injured due to other specified railway accident, initial encounter | BILLABLE CODE |
| V81.89XD | Occupant of railway train or railway vehicle injured due to other specified railway accident, subsequent encounter | BILLABLE CODE |
| V81.89XS | Occupant of railway train or railway vehicle injured due to other specified railway accident, sequela | BILLABLE CODE |
