Contusion of ureter, initial encounter

This code signifies bruising or injury to the ureter, the tube that carries urine from the kidney to the bladder, without a complete tear or rupture. This type of injury typically results from blunt force trauma to the abdomen or flank region.

Apply this code for initial encounters where diagnostic imaging (e.g., CT scan, ultrasound) or surgical exploration confirms a contusion of the ureter. This is appropriate for patients presenting with hematuria, flank pain, or other symptoms following trauma, where a ureteral bruise is identified.

• Always confirm the "initial encounter" designation for the first time a patient is seen for this specific injury.
• Distinguish carefully between a contusion (bruise) and a laceration or rupture, which have different codes.
• Code any associated external causes of morbidity (e.g., fall, motor vehicle accident) with an appropriate V, W, X, or Y code.