N32.3 Diverticulum of bladder

Billable ICD-10-CM code, FY2026.

Excludes1 (never code together)

• congenital diverticulum of bladder (Q64.6)
• diverticulitis of bladder (N30.8-)

Applies from N32 Other disorders of bladder

Excludes2 (not included here)

• calculus of bladder (N21.0)
• cystocele (N81.1-)
• hernia or prolapse of bladder, female (N81.1-)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 596.3 Diverticulum of bladder

Diagnosis Index entries for N32.3

• Diverticulum, diverticula (multiple) › bladder (sphincter)
• Diverticulum, diverticula (multiple) › vesical
• Rupture, ruptured › diverticulum (intestine) › bladder
• Sacculation › bladder
• Sacculation › vesical

Nearby codes

• N32 Other disorders of bladder
• N32.0 Bladder-neck obstruction
• N32.1 Vesicointestinal fistula
• N32.2 Vesical fistula, not elsewhere classified
• N32.3 Diverticulum of bladder (this code)
• N32.8 Other specified disorders of bladder
• N32.81 Overactive bladder
• N32.89 Other specified disorders of bladder
• N32.9 Bladder disorder, unspecified