ICD-10 Code H31.021 – Solar retinopathy, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.021 – Solar retinopathy, right eye
What it is
This code identifies solar retinopathy affecting the right eye. It means retinal injury from direct sun-gazing or other intense light exposure, documented as involving the right eye.
Clinical signs
Clinical features vary; refer to documentation. Typical findings may include reduced central vision, a central scotoma, or macular changes after light exposure.
When to use this code
Use H31.021 when the record clearly states solar retinopathy in the right eye. Apply it for confirmed retinal damage linked to sun exposure, photic injury, or similar light-induced macular injury. If laterality is not documented, check the chart before coding.
Do not use for
Do not use this code for unspecified eye involvement or for other retinal disorders without documentation of solar injury. Check documentation if the condition is described only as maculopathy or vision loss.
Coding tip
Always confirm laterality and the causal phrase “solar retinopathy” or equivalent wording before assigning H31.021.