| Full description | Reform school as the place of occurrence of the external cause |
| Billable | No — use a more specific child code |
| Chapter | Chapter 20: External causes of morbidity (V00-Y99) |
| Section | Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99) |
| Parent code | Y92.1 — Institutional (nonprivate) residence as place |