ICD-10-CM > H00-H59 > H30-H36 > H35 > H35.0 > H35.01 H35.01 Changes in retinal vascular appearance Non-Billable/Non-Specific Applicable To Retinal vascular sheathing Codes H35.011Changes in retinal vascular appearance, right eyeH35.012Changes in retinal vascular appearance, left eyeH35.013Changes in retinal vascular appearance, bilateralH35.019Changes in retinal vascular appearance, unspecified eye