ICD-10 Code H47.231 – Glaucomatous optic atrophy, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H47.231 – Glaucomatous optic atrophy, right eye
What it is
This code identifies optic nerve damage from glaucoma in the right eye. Use it when the record specifically documents glaucomatous optic atrophy affecting that eye.
Clinical signs
Typical findings include optic disc cupping, thinning of the neuroretinal rim, and visual field loss consistent with glaucoma. Clinical features vary; refer to documentation.
When to use this code
Use H47.231 when the provider documents glaucomatous optic atrophy in the right eye, including follow-up visits for established optic nerve damage. Code it from ophthalmology notes, imaging, or exam findings that clearly link the atrophy to glaucoma. If laterality is not stated, check documentation.
Do not use for
Do not use this code for glaucoma without documented optic atrophy, or for optic atrophy from another cause. Do not assign it when the affected eye is not specified.
Coding tip
Confirm both the glaucoma-related optic atrophy and the right-eye laterality before coding.