ICD-10 Code H30.819 – Harada’s disease, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H30.819 – Harada’s disease, unspecified eye
What it is
H30.819 identifies Harada’s disease affecting an unspecified eye. Use it when the record documents this autoimmune uveitis syndrome but does not specify right or left eye.
Clinical signs
Clinical features vary; refer to documentation. Standard descriptions include bilateral or diffuse ocular inflammation with possible blurred vision, eye pain, photophobia, and inflammatory signs consistent with uveitis.
When to use this code
Use this code when the clinician documents Harada’s disease and the affected eye is not stated. It also fits encounters where the diagnosis is confirmed, but laterality is missing or unclear in the note. If the record specifies a right or left eye, code that laterality instead.
Do not use for
Do not use this code for other uveitis types, Vogt-Koyanagi-Harada disease without Harada documentation, or when the eye laterality is clearly documented elsewhere. Check documentation.
Coding tip
Verify laterality in the assessment, impression, and problem list before choosing the unspecified-eye code.