ICD-10 Code H02.884 – Meibomian Gland Dysfunction Left Upper Eyelid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H02.884 – Meibomian gland dysfunction left upper eyelid
What it is
This code identifies meibomian gland dysfunction affecting the left upper eyelid. It means the oil glands in that eyelid are not functioning normally, which can disrupt the tear film and cause eyelid margin disease.
Clinical signs
Common findings include eyelid margin irritation, blocked or abnormal gland secretions, and signs of dry eye. Clinical features vary; refer to documentation for laterality and whether the upper left eyelid is specifically involved.
When to use this code
Use H02.884 when the record clearly documents meibomian gland dysfunction limited to the left upper eyelid. This is appropriate when the clinician specifies laterality and location, not just general dry eye or nonspecific blepharitis. If the note is vague, check documentation before coding.
Do not use for
Do not use this code for unspecified eyelid disease, dry eye alone, or meibomian gland dysfunction in a different eyelid. If the documentation does not confirm the left upper eyelid, choose the more accurate code or check documentation.
Coding tip
Verify both side and eyelid location in the provider note before assigning H02.884.