ICD-10 Code H54.122 – Low vision right eye category 2, blindness left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H54.122 – Low vision right eye category 2, blindness left eye
What it is
This code identifies impaired vision in the right eye at low-vision category 2, with blindness in the left eye. Use it when documentation clearly states this specific combination of visual impairment.
Clinical signs
Findings usually include reduced visual acuity in the right eye and no functional vision in the left eye. Clinical features vary; refer to documentation for the exact measured or described level of vision loss.
When to use this code
Use this code when the provider documents low vision category 2 in the right eye and blindness in the left eye. It may appear in ophthalmology notes, problem lists, or certification of visual impairment. Confirm laterality and the exact category before coding.
Do not use for
Do not use this code for unspecified visual loss, temporary blurred vision, or monocular vision loss without documented category details. Check documentation if the record does not clearly support both eye findings.
Coding tip
Code only when both laterality and severity are explicitly documented; otherwise, query for clarification.