| Full description | Congenital obstructive defects of renal pelvis and congenital malformations of ureter |
| Billable | No — use a more specific child code |
| Chapter | Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1) |
| Section | Congenital malformations of the urinary system (Q60-Q64) |