H34.81Central retinal vein occlusion
ICD-10-CM category (non-billable header) code — part of Disorders of choroid and retina (H30-H36)
Coding Notes
7th Character Note
- One of the following 7th characters is to be assigned to codes in subcategory H34.81 to designate the severity of the occlusion:
- Old central retinal vein occlusion
Subcategories (4)
- H34.811 Central retinal vein occlusion, right eye
- H34.812 Central retinal vein occlusion, left eye
- H34.813 Central retinal vein occlusion, bilateral
- H34.819 Central retinal vein occlusion, unspecified eye