Minor laceration of unspecified kidney, initial encounter

This code signifies a superficial tear or cut to an unspecified kidney, without significant damage to the renal parenchyma or collecting system. It indicates a less severe form of kidney injury, typically not requiring extensive surgical intervention.

Apply this code for initial encounters involving blunt or penetrating trauma resulting in a minor, non-life-threatening laceration to either the right or left kidney, when the specific side is not documented. This is appropriate for injuries like those sustained in falls, sports accidents, or minor motor vehicle collisions where imaging confirms a grade I or II renal laceration.

• Ensure documentation specifies "minor" or a low-grade laceration (e.g., Grade I or II) to justify this code.
• Only use this code when the affected kidney (left or right) is not specified in the medical record.
• Append subsequent encounter characters (D, S) for follow-up care related to this injury.