ICD-10 Code H31.022 – Solar retinopathy, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H31.022 – Solar retinopathy, left eye
What it is
Solar retinopathy is retinal injury caused by direct sun-gazing or another intense light exposure. This code specifies involvement of the left eye.
Clinical signs
Typical findings include reduced central vision, a central scotoma, and possible metamorphopsia after light exposure. Clinical features vary; refer to documentation.
When to use this code
Use H31.022 when the record clearly documents solar retinopathy affecting the left eye. Apply it for confirmed retinal damage from sun exposure, arc welding, or similar intense light exposure when the provider identifies the left eye as affected.
If both eyes are involved, or the laterality is not stated, check documentation before coding. Do not assume laterality from symptoms alone.
Do not use for
Do not use this code for nonspecific visual complaints, corneal burns, or retinal disorders unrelated to light exposure. Check documentation.
Coding tip
Verify the exposure history and laterality in the assessment before assigning H31.022.