ICD-10 Code H44.133 – Sympathetic Uveitis, Bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.133 – Sympathetic uveitis, bilateral
What it is
H44.133 identifies bilateral sympathetic uveitis, an inflammatory eye condition that affects both eyes. It is typically associated with a prior injury or surgery to one eye and requires careful documentation.
Clinical signs
Clinical features vary; refer to documentation. Standard findings may include bilateral ocular inflammation, pain, redness, light sensitivity, and blurred vision, but the record should confirm the diagnosis.
When to use this code
Use H44.133 when the provider documents sympathetic uveitis involving both eyes. Code it when the chart links the condition to sympathetic ophthalmia or sympathetic uveitis and specifies bilateral disease. Check documentation if the laterality or diagnosis is unclear.
Do not use for
Do not use this code for nonspecific uveitis, unilateral eye inflammation, or other inflammatory eye disorders without bilateral sympathetic involvement. If the record only mentions suspected disease, check documentation.
Coding tip
Verify that the provider states both the sympathetic nature and bilateral involvement before assigning H44.133.