Superficial frostbite of neck, initial encounter

This code signifies a superficial cold-induced injury to the skin of the neck, characterized by numbness, tingling, and possibly redness or blanching, without blistering or tissue loss. It represents the earliest stage of frostbite, affecting only the epidermal and dermal layers.

Apply this code when documenting a patient's initial presentation for superficial frostbite affecting the neck area. This would include cases where the patient is first seen for evaluation and treatment of this specific injury, such as after exposure to cold weather conditions.

• Ensure documentation clearly specifies "superficial" frostbite and the affected body area is the "neck."
• The "A" seventh character indicates an initial encounter for active treatment of the injury.
• Do not use for deeper frostbite injuries (e.g., with blistering or tissue necrosis) or for sequelae of frostbite.