H01.84
ICD-10-CMThis code signifies an inflammatory process affecting the upper eyelid of the left eye, where the specific type of inflammation is documented but does not fall under more specific categories like blepharitis, hordeolum, or chalazion. It covers various non-specific inflammatory conditions of the left upper eyelid.
Apply this code when documentation clearly indicates inflammation of the left upper eyelid, and the physician specifies the inflammation (e.g., allergic dermatitis, contact dermatitis, or other defined but less common inflammatory conditions) without meeting criteria for other defined eyelid inflammatory codes. Supporting documentation should detail the location (left upper eyelid) and the nature of the inflammation.
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