| Full description | Other specified congenital malformation syndromes, not elsewhere classified |
| Billable | Yes |
| Chapter | Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1) |
| Section | Other congenital malformations (Q80-Q89) |
| Parent code | Q87.8 — Oth congenital malformation syndromes, NEC |