| H53.10 | Unspecified subjective visual disturbances | BILLABLE CODE |
| H53.11 | Day blindness | BILLABLE CODE |
| H53.12 | Transient visual loss | NON-BILLABLE CODE |
| H53.121 | Transient visual loss, right eye | BILLABLE CODE |
| H53.122 | Transient visual loss, left eye | BILLABLE CODE |
| H53.123 | Transient visual loss, bilateral | BILLABLE CODE |
| H53.129 | Transient visual loss, unspecified eye | BILLABLE CODE |
| H53.13 | Sudden visual loss | NON-BILLABLE CODE |
| H53.131 | Sudden visual loss, right eye | BILLABLE CODE |
| H53.132 | Sudden visual loss, left eye | BILLABLE CODE |
| H53.133 | Sudden visual loss, bilateral | BILLABLE CODE |
| H53.139 | Sudden visual loss, unspecified eye | BILLABLE CODE |
| H53.14 | Visual discomfort | NON-BILLABLE CODE |
| H53.141 | Visual discomfort, right eye | BILLABLE CODE |
| H53.142 | Visual discomfort, left eye | BILLABLE CODE |
| H53.143 | Visual discomfort, bilateral | BILLABLE CODE |
| H53.149 | Visual discomfort, unspecified | BILLABLE CODE |
| H53.15 | Visual distortions of shape and size | BILLABLE CODE |
| H53.16 | Psychophysical visual disturbances | BILLABLE CODE |
| H53.19 | Other subjective visual disturbances | BILLABLE CODE |
