Superficial frostbite of right ear, initial encounter

This code signifies a superficial cold-induced injury to the right ear, characterized by freezing of the skin and subcutaneous tissue without blistering or tissue loss. It represents the initial phase of treatment for this specific frostbite.

Apply this code for patients presenting with a first-time diagnosis of mild frostbite affecting only the right ear, typically manifesting as numbness, pallor, or erythema. This is appropriate for the initial evaluation and management of such an injury.

• Ensure documentation specifies "superficial" frostbite and the "right ear" as the affected site.
• Confirm this is the patient's first encounter for this specific frostbite injury.
• Differentiate from deeper frostbite degrees (e.g., with blistering or tissue necrosis) which require different codes.