ICD-10 Code H30.812 – Harada’s disease, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H30.812 – Harada’s disease, left eye
What it is
H30.812 identifies Harada’s disease affecting the left eye. It refers to an inflammatory eye disorder that involves the uveal tract and is documented as unilateral on the left.
Clinical signs
Clinical features vary; refer to documentation. Typical findings may include ocular inflammation, blurred vision, photophobia, or exudative retinal changes when Harada’s disease is active.
When to use this code
Use this code when the provider documents Harada’s disease, Vogt-Koyanagi-Harada syndrome, or related choroiditis limited to the left eye. Code it only when the laterality is clearly stated as left. If the record is unclear, check documentation before assigning a unilateral code.
Do not use for
Do not use this code for right eye or bilateral disease, or when the note only says “Harada’s disease” without laterality. Check documentation if the diagnosis is uncertain or not specifically confirmed.
Coding tip
Confirm both the disease name and laterality in the provider note before coding H30.812.