940.4
ICD-9-CMThis code signifies a burn injury to the cornea and/or conjunctival sac that is not specifically classified as a chemical burn or a burn from a hot apparatus. It encompasses thermal burns from sources like steam, hot liquids, or flash burns, affecting the transparent outer layer of the eye and the membrane lining the eyelids and covering the sclera.
Use this code for documented cases of thermal burns to the cornea and/or conjunctiva where the specific cause is not a chemical agent or a hot object. Documentation should clearly state the burn's etiology (e.g., steam, hot water, flash) and the affected ocular structures.
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