| Full description | Unspecified occupant of bus injured in collision with heavy transport vehicle or bus in traffic accident |
| Billable | No — use a more specific child code |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Bus occupant injured in transport accident (V70-V79) |
| Parent code | V74 — Bus occupant injured in collision w hv veh |
| Requires 7th character | Yes |