Parasitic infestation of eyelid

This code signifies the presence of parasites, such as lice or mites, affecting the eyelid. This infestation can lead to symptoms like itching, irritation, inflammation, and crusting along the lash line.

Apply this code when documentation clearly indicates a parasitic infestation specifically localized to the eyelid. This includes conditions like phthiriasis palpebrarum (pubic lice on eyelashes) or demodicosis affecting the eyelids.

• Ensure documentation specifies the eyelid as the affected site, not just the eye or periocular area generally.
• Do not confuse with codes for non-parasitic blepharitis or other eyelid infections.
• Consider an additional code for the specific type of parasite if known and documented (e.g., for pediculosis).