Q64.9
Congenital malformation of urinary system, unspecified
Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 9 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Instructional notes 2
Q64.9code
Inclusion terms
- Congenital anomaly NOS of urinary system
- Congenital deformity NOS of urinary system
Index entries leading here 3
Alongside this code 9 same parent — Q64
Q64.0 Epispadias Q64.1 Exstrophy of urinary bladder category Q64.2 Congenital posterior urethral valves Q64.3 Other atresia and stenosis of urethra and bladder neck category Q64.4 Malformation of urachus Q64.5 Congenital absence of bladder and urethra Q64.6 Congenital diverticulum of bladder Q64.7 Oth and unsp congenital malformations of bladder and urethra category Q64.8 Other specified congenital malformations of urinary system
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.