ICD-10 Code H35.11 – Retinopathy of prematurity, stage 0 (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35.11 – Retinopathy of prematurity, stage 0
What it is
This code identifies retinopathy of prematurity at stage 0, meaning an infant at risk has no visible retinal disease on exam. Use it when documentation specifically states stage 0.
Clinical signs
Clinical features vary; refer to documentation. Stage 0 generally indicates no abnormal retinal findings despite screening for prematurity-related eye disease.
When to use this code
Use H35.11 when the ophthalmology note documents retinopathy of prematurity, stage 0, or equivalent wording such as “no ROP.” It is appropriate for screened premature infants whose exam shows no disease. Check documentation if the stage is unclear.
Do not use for
Do not use this code for any active stage of retinopathy of prematurity, plus disease, or other retinal disorders. If the record does not confirm stage 0, check documentation.
Coding tip
Code only when the provider explicitly documents stage 0; do not infer it from a normal screening note alone.