Meibomian gland dysfunction of left eye, unspecified eyelid

This code signifies a functional impairment of the meibomian glands in the left eye, which are responsible for producing the oily layer of the tear film. This dysfunction can lead to evaporative dry eye, inflammation, and discomfort due to an unstable tear film. The specific type or cause of the dysfunction is not specified.

Use this code when documentation indicates meibomian gland dysfunction affecting the left eye, and the physician has not specified the particular type (e.g., obstructive, hypersecretory) or the specific eyelid involved (upper or lower). This code is appropriate when the diagnosis is clear but lacks further granular detail regarding the nature of the dysfunction.

• Ensure the documentation explicitly states "left eye" and "meibomian gland dysfunction."
• If the specific eyelid (upper or lower) is documented, consider more specific codes within the H02.88- series.
• Avoid using this code if a more precise diagnosis, such as meibomian gland inflammation (meibomianitis) or chalazion, is documented.