ICD-10 Code H04.032 – Chronic enlargement of left lacrimal gland (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H04.032 – Chronic enlargement of left lacrimal gland
What it is
This code identifies a chronic, persistent enlargement of the left lacrimal gland, the tear-producing gland located in the upper outer eye socket. It indicates a long-standing unilateral gland enlargement, not a temporary swelling.
Clinical signs
Typical findings may include fullness or swelling in the left upper eyelid or outer orbit, sometimes with visible asymmetry. Clinical features vary; refer to documentation for imaging, exam, or biopsy findings if present.
When to use this code
Use this code when the provider documents chronic enlargement of the left lacrimal gland, including persistent unilateral gland swelling on examination or imaging. It is appropriate when the record clearly specifies the left side and chronic nature. Check documentation if the cause is not stated.
Do not use for
Do not use this code for acute lacrimal gland swelling, nonspecific orbital swelling, or enlargement on the right side. If the chart does not clearly identify the lacrimal gland or laterality, check documentation.
Coding tip
Always confirm both chronicity and left laterality in the provider note before assigning H04.032.