ICD-10 Code H35.141 – Retinopathy of prematurity, stage 3, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35.141 – Retinopathy of prematurity, stage 3, right eye
What it is
This code identifies retinopathy of prematurity, stage 3, in the right eye. It means abnormal retinal blood vessel growth in a premature infant has progressed to stage 3, with extraretinal fibrovascular proliferation.
Clinical signs
Clinical features vary; refer to documentation. Stage 3 is generally described by ridge formation with extraretinal neovascular tissue, and it may be noted during ophthalmologic screening of premature infants.
When to use this code
Use this code when the provider documents stage 3 retinopathy of prematurity affecting the right eye. Apply it for confirmed ophthalmology findings, not for risk factors alone. If the record names both eyes or a different stage, code the documented laterality and stage instead.
Do not use for
Do not use this code for unspecified retinopathy of prematurity, another stage, or left-eye disease. Check documentation if the record does not clearly identify stage 3 and right-eye involvement.
Coding tip
Verify both the stage and laterality in the eye exam note before assigning H35.141.