| Full description | Fall (on) (from) unspecified stairs and steps, initial encounter |
| Billable | Yes |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Slipping, tripping, stumbling and falls (W00-W19) |
| Parent code | W10.9 — Fall (on) (from) unspecified stairs and steps |