| Full description | Asphyxiation due to smothering under another person's body (in bed), assault, initial encounter |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Other and unspecified effects of external causes (T66-T78) |
| Parent code | T71.143 — Asphyx due to smothr under another person's body, assault |