Q64
⚠ Non-billable
Other congenital malformations of urinary system
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q64
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q64?
ICD-10-CM code Q64 represents Other congenital malformations of urinary system. It is a non-billable header code requiring a more specific subcategory in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q64 billable?
No. Q64 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Q64 in?
Q64 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q64 category
Q64.0
Epispadias
Billable
Q64.1
Exstrophy of urinary bladder
Non-billable
Q64.2
Congenital posterior urethral valves
Billable
Q64.3
Other atresia and stenosis of urethra and bladder neck
Non-billable
Q64.4
Malformation of urachus
Billable
Q64.5
Congenital absence of bladder and urethra
Billable
Q64.6
Congenital diverticulum of bladder
Billable
Q64.7
Other and unspecified congenital malformations of bladder and urethra
Non-billable
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