| H34.21 | Partial retinal artery occlusion | NON-BILLABLE CODE |
| H34.211 | Partial retinal artery occlusion, right eye | BILLABLE CODE |
| H34.212 | Partial retinal artery occlusion, left eye | BILLABLE CODE |
| H34.213 | Partial retinal artery occlusion, bilateral | BILLABLE CODE |
| H34.219 | Partial retinal artery occlusion, unspecified eye | BILLABLE CODE |
| H34.23 | Retinal artery branch occlusion | NON-BILLABLE CODE |
| H34.231 | Retinal artery branch occlusion, right eye | BILLABLE CODE |
| H34.232 | Retinal artery branch occlusion, left eye | BILLABLE CODE |
| H34.233 | Retinal artery branch occlusion, bilateral | BILLABLE CODE |
| H34.239 | Retinal artery branch occlusion, unspecified eye | BILLABLE CODE |
