ICD-10-CM > H00-H59 > H30-H36 > H35 > H35.0 > H35.03 H35.03 Hypertensive retinopathy Non-Billable/Non-Specific Codes H35.031Hypertensive retinopathy, right eyeH35.032Hypertensive retinopathy, left eyeH35.033Hypertensive retinopathy, bilateralH35.039Hypertensive retinopathy, unspecified eye