Discoid lupus erythematosus of left lower eyelid

This code signifies a chronic autoimmune skin condition, discoid lupus erythematosus (DLE), specifically affecting the lower eyelid of the left eye. DLE is characterized by inflamed, scaly, and often disfiguring lesions that can lead to scarring and pigment changes.

Apply this code when documentation clearly indicates a diagnosis of discoid lupus erythematosus localized to the left lower eyelid. This typically involves a dermatologist's or ophthalmologist's assessment, often supported by biopsy results confirming DLE.

• Ensure the documentation specifies "discoid" lupus, as other forms of lupus have different codes.
• Verify the exact eyelid (upper/lower) and laterality (left/right) are clearly stated.
• Do not confuse with systemic lupus erythematosus (SLE) codes unless SLE is also documented and being treated.