ICD-10-CM > H00-H59 > H30-H36 > H34 > H34.8 > H34.81 > H34.813 H34.813 Central retinal vein occlusion, bilateral Non-Billable/Non-Specific Codes H34.8130..., with macular edemaH34.8131..., with retinal neovascularizationH34.8132..., stable