| Full description | Person boarding or alighting from bus injured in collision with heavy transport vehicle or bus, subsequent encounter |
| Billable | Yes |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Bus occupant injured in transport accident (V70-V79) |
| Parent code | V74.4 — Prsn brd/alit from bus injured in collision w hv veh |