| H53021 | Refractive amblyopia, right eye |
| H53022 | Refractive amblyopia, left eye |
| H53023 | Refractive amblyopia, bilateral |
| H53029 | Refractive amblyopia, unspecified eye |
| H5303 | Strabismic amblyopia |
| H53031 | Strabismic amblyopia, right eye |
| H53032 | Strabismic amblyopia, left eye |
| H53033 | Strabismic amblyopia, bilateral |
| H53039 | Strabismic amblyopia, unspecified eye |
| H5304 | Amblyopia suspect |
| H53041 | Amblyopia suspect, right eye |
| H53042 | Amblyopia suspect, left eye |
| H53043 | Amblyopia suspect, bilateral |
| H53049 | Amblyopia suspect, unspecified eye |
| H531 | Subjective visual disturbances |
| H5310 | Unspecified subjective visual disturbances |
| H5311 | Day blindness |
| H5312 | Transient visual loss |
| H53121 | Transient visual loss, right eye |
| H53122 | Transient visual loss, left eye |
| H53123 | Transient visual loss, bilateral |
| H53129 | Transient visual loss, unspecified eye |
| H5313 | Sudden visual loss |
| H53131 | Sudden visual loss, right eye |
| H53132 | Sudden visual loss, left eye |
| H53133 | Sudden visual loss, bilateral |
| H53139 | Sudden visual loss, unspecified eye |
| H5314 | Visual discomfort |
| H53141 | Visual discomfort, right eye |
| H53142 | Visual discomfort, left eye |
| H53143 | Visual discomfort, bilateral |
| H53149 | Visual discomfort, unspecified |
| H5315 | Visual distortions of shape and size |
| H5316 | Psychophysical visual disturbances |
| H5319 | Other subjective visual disturbances |
| H532 | Diplopia |
| H533 | Other and unspecified disorders of binocular vision |
| H5330 | Unspecified disorder of binocular vision |
| H5331 | Abnormal retinal correspondence |
| H5332 | Fusion with defective stereopsis |
| H5333 | Simultaneous visual perception without fusion |
| H5334 | Suppression of binocular vision |
| H534 | Visual field defects |
| H5340 | Unspecified visual field defects |
| H5341 | Scotoma involving central area |
| H53411 | Scotoma involving central area, right eye |
| H53412 | Scotoma involving central area, left eye |
| H53413 | Scotoma involving central area, bilateral |
| H53419 | Scotoma involving central area, unspecified eye |
| H5342 | Scotoma of blind spot area |