ICD-10 Code H04.151 – Secondary lacrimal gland atrophy, right lacrimal gland (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H04.151 – Secondary lacrimal gland atrophy, right lacrimal gland
What it is
H04.151 identifies secondary atrophy of the right lacrimal gland, meaning the gland has become smaller or less functional due to an underlying cause. This code is specific to the right side.
Clinical signs
Clinical features vary; refer to documentation. Commonly documented findings include reduced tear production, dry eye complaints, or visible gland wasting on exam or imaging.
When to use this code
Use this code when the record clearly states secondary atrophy of the right lacrimal gland. It is appropriate when the provider documents an acquired cause, such as prior disease, injury, or another condition affecting the gland. Do not infer laterality or cause from symptoms alone.
Do not use for
Do not use this code for unspecified lacrimal gland atrophy, bilateral disease, or primary gland disorders. Check documentation if the chart only notes dry eye or lacrimal dysfunction without confirmed atrophy.
Coding tip
Verify both laterality and the word “secondary” in the assessment before assigning H04.151.