Urethral diverticulum

This code represents an abnormal pouch or sac that forms in the wall of the urethra, which can collect urine, debris, or pus. It is often associated with recurrent urinary tract infections, dysuria, post-void dribbling, or painful intercourse.

Use this code when documentation clearly indicates the presence of a urethral diverticulum, confirmed by imaging studies such as MRI, ultrasound, or voiding cystourethrography (VCUG), or during surgical exploration. This code is appropriate for both symptomatic and incidentally discovered diverticula.

• Do not confuse with urethral stricture (N36.0) or other urethral disorders.
• Code any associated symptoms (e.g., dysuria R30.0, recurrent UTI N39.0) as secondary diagnoses.
• Specify the location if documented (e.g., anterior, posterior) for clinical clarity, though not required for this specific code.