H35.12 Retinopathy of prematurity, stage 1Non-billable header with 4 child codes.
H35.121 Retinopathy of prematurity, stage 1, right eyeH35.122 Retinopathy of prematurity, stage 1, left eyeH35.123 Retinopathy of prematurity, stage 1, bilateralH35.129 Retinopathy of prematurity, stage 1, unspecified eyeH35.11 Retinopathy of prematurity, stage 0H35.111 Retinopathy of prematurity, stage 0, right eyeH35.112 Retinopathy of prematurity, stage 0, left eyeH35.113 Retinopathy of prematurity, stage 0, bilateralH35.119 Retinopathy of prematurity, stage 0, unspecified eyeH35.12 Retinopathy of prematurity, stage 1 (this code)H35.121 Retinopathy of prematurity, stage 1, right eyeH35.122 Retinopathy of prematurity, stage 1, left eyeH35.123 Retinopathy of prematurity, stage 1, bilateralH35.129 Retinopathy of prematurity, stage 1, unspecified eyeH35.13 Retinopathy of prematurity, stage 2