| Full description | Exposure to smoke in controlled fire in building or structure |
| Billable | No — use a more specific child code |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Exposure to smoke, fire and flames (X00-X08) |
| Parent code | X02 — Exposure to controlled fire in building or structure |
| Requires 7th character | Yes |