ICD-10 Code H04.812 – Granuloma of left lacrimal passage (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H04.812 – Granuloma of left lacrimal passage
What it is
H04.812 identifies a granuloma in the left lacrimal passage. Use it when the record documents a localized granulomatous lesion involving the left tear drainage system.
Clinical signs
Common findings may include swelling, irritation, or obstruction along the left lacrimal drainage pathway. Clinical features vary; refer to documentation for the exact location and confirmed diagnosis.
When to use this code
Use this code when the provider clearly documents a granuloma of the left lacrimal passage, including postoperative or inflammatory descriptions tied to that side. It is appropriate when the note specifies the left lacrimal system rather than a general eye or eyelid lesion.
Do not use for
Do not use this code for right-sided, bilateral, or unspecified lacrimal passage lesions. Do not assign it if the record only mentions a general tear duct problem without confirming granuloma.
Coding tip
Verify laterality and the exact anatomic site in the documentation before coding.