Corrosion of first degree of unsp shoulder, init encntr

This code signifies a superficial burn to the shoulder area, characterized by redness and pain without blistering or skin breakage. It indicates damage limited to the outermost layer of the skin, the epidermis, caused by a corrosive substance.

Apply this code for initial encounters where a patient presents with a first-degree chemical burn affecting an unspecified shoulder. This includes situations where the specific corrosive agent is unknown or not documented, and the burn is limited to the superficial skin layer.

• Ensure documentation specifies "first degree" and "corrosion" (chemical burn) to support this code.
• Confirm the burn location is the shoulder and that the encounter is the initial treatment for this specific injury.
• Avoid using this code if blistering, skin loss, or deeper tissue damage is present; those would indicate higher-degree burns.