Moderate laceration of right kidney, initial encounter

This code signifies a moderate-grade tear or wound to the right kidney. This injury involves damage beyond the renal capsule, potentially extending into the renal parenchyma, but typically without major vascular involvement or shattered kidney fragments. It represents the initial treatment or evaluation for this specific kidney trauma.

Apply this code when documentation clearly indicates a moderate laceration of the right kidney, often graded as a Grade II or III injury based on the American Association for the Surgery of Trauma (AAST) kidney injury scale. This is appropriate for the patient's first presentation for this injury, such as in the emergency department or during initial hospitalization. It would be used following blunt or penetrating abdominal trauma where imaging (e.g., CT scan) confirms the extent of the kidney damage.

• Confirm laterality (right kidney) and the severity (moderate laceration) are explicitly documented.
• Ensure "initial encounter" is appropriate; subsequent care for the same injury would use a different seventh character.
• Always code any associated external cause of injury and place of occurrence codes.