ICD-10-CM > H00-H59 > H30-H36 > H35 > H35.1 > H35.10 H35.10 Retinopathy of prematurity, unspecified Non-Billable/Non-Specific Applicable To Retinopathy of prematurity NOS Codes H35.101Retinopathy of prematurity, unspecified, right eyeH35.102Retinopathy of prematurity, unspecified, left eyeH35.103Retinopathy of prematurity, unspecified, bilateralH35.109Retinopathy of prematurity, unspecified, unspecified eye