ICD-10 Code H04.003 – Unspecified dacryoadenitis, bilateral lacrimal glands (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H04.003 – Unspecified dacryoadenitis, bilateral lacrimal glands
What it is
This code identifies inflammation of both lacrimal glands when the chart does not specify a cause or a more precise type. It is used for bilateral dacryoadenitis documented as unspecified.
Clinical signs
Typical findings include swelling, tenderness, and fullness in the outer upper eyelids, sometimes with pain or tearing. Clinical features vary; refer to documentation.
When to use this code
Use H04.003 when the provider documents bilateral dacryoadenitis and does not identify an underlying etiology such as infection, autoimmune disease, or another specific form. It also fits cases where the record clearly states “unspecified” or lacks enough detail for a more specific code. Check documentation if laterality or cause is clarified.
Do not use for
Do not use this code for unilateral dacryoadenitis, a specified cause, or noninflammatory lacrimal gland disorders. If the diagnosis is different or more specific, code that condition instead.
Coding tip
Confirm both laterality and the word “unspecified” in the provider note before assigning H04.003.