Q64.6 Congenital diverticulum of bladder

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 753.8 Other specified anomalies of bladder and urethra (approximate)

Code annotations containing back-references to Q64.6

Back-references to Q64.6

• Type 1 Excludes: N32.3 Diverticulum of bladder ("congenital diverticulum of bladder (Q64.6)")

Diagnosis Index entries for Q64.6

• Anomaly, anomalous (congenital) (unspecified type) › bladder › diverticulum
• Diverticulum, diverticula (multiple) › bladder (sphincter) › congenital
• Diverticulum, diverticula (multiple) › vesical › congenital
• Malformation (congenital) › bladder › diverticulum

Nearby codes

• Q64.32 Congenital stricture of urethra
• Q64.33 Congenital stricture of urinary meatus
• Q64.39 Other atresia and stenosis of urethra and bladder neck
• Q64.4 Malformation of urachus
• Q64.5 Congenital absence of bladder and urethra
• Q64.6 Congenital diverticulum of bladder (this code)
• Q64.7 Other and unspecified congenital malformations of bladder and urethra
• Q64.70 Unspecified congenital malformation of bladder and urethra
• Q64.71 Congenital prolapse of urethra
• Q64.72 Congenital prolapse of urinary meatus
• Q64.73 Congenital urethrorectal fistula