H35.1 - Retinopathy of prematurity
H35.15 - Retinopathy of prematurity, stage 4
H35.151 - Retinopathy of prematurity, stage 4, right eye
H35.152 - Retinopathy of prematurity, stage 4, left eye
H35.153 - Retinopathy of prematurity, stage 4, bilateral
H35.159 - Retinopathy of prematurity, stage 4, unspecified eye