ICD-10 Code H35.151 – Retinopathy of prematurity, stage 4, right eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H35.151 – Retinopathy of prematurity, stage 4, right eye
What it is
This code identifies retinopathy of prematurity, stage 4, in the right eye. Stage 4 means partial retinal detachment related to abnormal retinal vessel growth in a premature infant.
Clinical signs
Findings may include advanced retinopathy with retinal detachment limited to part of the retina. Clinical features vary; refer to documentation, especially ophthalmology exam notes describing stage and laterality.
When to use this code
Use H35.151 when the record clearly documents stage 4 retinopathy of prematurity affecting the right eye. You should code it from specialist documentation, screening results, or follow-up notes that specify stage and eye. If the stage or laterality is not stated, check documentation.
Do not use for
Do not use this code for other stages of retinopathy of prematurity or for unspecified laterality. It is also wrong for retinal detachment from another cause.
Coding tip
Verify both the stage and the right-eye laterality in the ophthalmology note before assigning H35.151.