| Full description | Person boarding or alighting a car injured in collision with heavy transport vehicle or bus, initial encounter |
| Billable | Yes |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Car occupant injured in transport accident (V40-V49) |
| Parent code | V44.4 — Prsn brd/alit a car injured in collision w hv veh |