| Full description | Superficial frostbite of left knee and lower leg, initial encounter |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Frostbite (T33-T34) |
| Parent code | T33.72 — Superficial frostbite of left knee and lower leg |