| Full description | Legal intervention involving unspecified gas, law enforcement official injured, initial encounter |
| Billable | Yes |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Legal intervention, operations of war, military operations, and terrorism (Y35-Y38) |
| Parent code | Y35.201 — Legal intervnt involving unsp gas, law enforc offl injured |