Corros first degree of unsp mult fngr, not inc thumb, init

This code signifies a superficial chemical burn (corrosion) affecting one or more fingers, excluding the thumb, where only the outermost layer of skin is damaged. The injury does not involve deeper tissues and is characterized by redness and mild pain without blistering or skin loss.

Apply this code for initial encounters when a patient presents with a first-degree chemical burn to multiple fingers (not the thumb). This typically occurs due to contact with mild irritants like certain cleaning solutions or weak acids/bases.

• Ensure the documentation specifies "first degree" and "multiple fingers" (excluding the thumb).
• Confirm the encounter is the initial treatment for this specific injury.
• Do not use if the burn involves the thumb, is a higher degree, or is a thermal burn.