| Billable | No — use a more specific child code |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39) |
| Parent code | S36.41 — Primary blast injury of small intestine |
| Requires 7th character | Yes |