| Full description | Corrosions involving 20-29% of body surface with 0% to 9% third degree corrosion |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Burns and corrosions of multiple and unspecified body regions (T30-T32) |
| Parent code | T32.2 — Corrosions involving 20-29% of body surface |