Corrosion of first degree of left scapular region, sequela

This code signifies a first-degree corrosion (chemical burn) affecting the left scapular region, indicating a mild injury characterized by redness and superficial damage to the skin. The "S" suffix denotes that this code is used to report a sequela, meaning a late effect or complication of the initial corrosion that is still being addressed.

Use this code when documenting the long-term effects or complications arising from a first-degree chemical burn to the left shoulder blade area. This would apply to follow-up encounters where residual issues, such as scarring, persistent discoloration, or chronic irritation, are being treated or evaluated, rather than the initial acute injury.

• Always ensure the "S" suffix is appended when reporting a sequela, indicating a late effect.
• Do not use this code for the initial acute injury; instead, use the appropriate acute corrosion code.
• Consider if an external cause code (V00-Y99) is also necessary to describe the circumstances of the original injury.