ICD-10 Code H35 – Other retinal disorders (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35 – Other retinal disorders
What it is
H35 captures retinal disorders that do not fit a more specific retinal diagnosis. Use it when the record identifies a retinal condition, but the documentation is too general for a more exact code.
Clinical signs
Clinical features vary; refer to documentation. Retinal disorders may involve visual disturbance, abnormal retinal appearance on exam, or findings on imaging such as retinal changes noted by the ophthalmologist.
When to use this code
Use H35 when the provider documents an unspecified or other retinal disorder and no more specific H35 subcode is supported. It may apply when the note confirms retinal disease but does not name the exact condition. Check documentation carefully before defaulting to this category.
Do not use for
Do not use H35 if the record supports a more specific retinal diagnosis, such as a distinct retinal vascular or degenerative disorder. Avoid it when the condition is not retinal or when documentation is insufficient.
Coding tip
If the chart says only “retinal disorder,” query for specificity before assigning H35.