| H50 | Other strabismus |
| H50.0 | Esotropia |
| H50.00 | Unspecified esotropia |
| H50.01 | Monocular esotropia |
| H50.011 | Monocular esotropia, right eye |
| H50.012 | Monocular esotropia, left eye |
| H50.02 | Monocular esotropia with A pattern |
| H50.021 | Monocular esotropia with A pattern, right eye |
| H50.022 | Monocular esotropia with A pattern, left eye |
| H50.03 | Monocular esotropia with V pattern |
| H50.031 | Monocular esotropia with V pattern, right eye |
| H50.032 | Monocular esotropia with V pattern, left eye |
| H50.04 | Monocular esotropia with other noncomitancies |
| H50.041 | Monocular esotropia with other noncomitancies, right eye |
| H50.042 | Monocular esotropia with other noncomitancies, left eye |
| H50.05 | Alternating esotropia |
| H50.06 | Alternating esotropia with A pattern |
| H50.07 | Alternating esotropia with V pattern |
| H50.08 | Alternating esotropia with other noncomitancies |
| H50.1 | Exotropia |
| H50.10 | Unspecified exotropia |
| H50.11 | Monocular exotropia |
| H50.111 | Monocular exotropia, right eye |
| H50.112 | Monocular exotropia, left eye |
| H50.12 | Monocular exotropia with A pattern |
| H50.121 | Monocular exotropia with A pattern, right eye |
| H50.122 | Monocular exotropia with A pattern, left eye |
| H50.13 | Monocular exotropia with V pattern |
| H50.131 | Monocular exotropia with V pattern, right eye |
| H50.132 | Monocular exotropia with V pattern, left eye |
| H50.14 | Monocular exotropia with other noncomitancies |
| H50.141 | Monocular exotropia with other noncomitancies, right eye |
| H50.142 | Monocular exotropia with other noncomitancies, left eye |
| H50.15 | Alternating exotropia |
| H50.16 | Alternating exotropia with A pattern |
| H50.17 | Alternating exotropia with V pattern |
| H50.18 | Alternating exotropia with other noncomitancies |
| H50.2 | Vertical strabismus |
| H50.21 | Vertical strabismus, right eye |
| H50.22 | Vertical strabismus, left eye |
| H50.3 | Intermittent heterotropia |
| H50.30 | Unspecified intermittent heterotropia |
| H50.31 | Intermittent monocular esotropia |
| H50.311 | Intermittent monocular esotropia, right eye |
| H50.312 | Intermittent monocular esotropia, left eye |
| H50.32 | Intermittent alternating esotropia |
| H50.33 | Intermittent monocular exotropia |
| H50.331 | Intermittent monocular exotropia, right eye |
| H50.332 | Intermittent monocular exotropia, left eye |
| H50.34 | Intermittent alternating exotropia |
| H50.4 | Other and unspecified heterotropia |
| H50.40 | Unspecified heterotropia |
| H50.41 | Cyclotropia |
| H50.411 | Cyclotropia, right eye |
| H50.412 | Cyclotropia, left eye |
| H50.42 | Monofixation syndrome |
| H50.43 | Accommodative component in esotropia |
| H50.5 | Heterophoria |
| H50.50 | Unspecified heterophoria |
| H50.51 | Esophoria |
| H50.52 | Exophoria |
| H50.53 | Vertical heterophoria |
| H50.54 | Cyclophoria |
| H50.55 | Alternating heterophoria |
| H50.6 | Mechanical strabismus |
| H50.60 | Mechanical strabismus, unspecified |
| H50.61 | Brown's sheath syndrome |
| H50.611 | Brown's sheath syndrome, right eye |
| H50.612 | Brown's sheath syndrome, left eye |
| H50.69 | Other mechanical strabismus |
| H50.8 | Other specified strabismus |
| H50.81 | Duane's syndrome |
| H50.811 | Duane's syndrome, right eye |
| H50.812 | Duane's syndrome, left eye |
| H50.89 | Other specified strabismus |
| H50.9 | Unspecified strabismus |
| H51 | Other disorders of binocular movement |
| H51.0 | Palsy (spasm) of conjugate gaze |
| H51.1 | Convergence insufficiency and excess |
| H51.11 | Convergence insufficiency |
| H51.12 | Convergence excess |
| H51.2 | Internuclear ophthalmoplegia |
| H51.20 | Internuclear ophthalmoplegia, unspecified eye |
| H51.21 | Internuclear ophthalmoplegia, right eye |
| H51.22 | Internuclear ophthalmoplegia, left eye |
| H51.23 | Internuclear ophthalmoplegia, bilateral |
| H51.8 | Other specified disorders of binocular movement |
| H51.9 | Unspecified disorder of binocular movement |
| H52 | Disorders of refraction and accommodation |
| H52.0 | Hypermetropia |
| H52.00 | Hypermetropia, unspecified eye |
| H52.01 | Hypermetropia, right eye |
| H52.02 | Hypermetropia, left eye |
| H52.03 | Hypermetropia, bilateral |
| H52.1 | Myopia |
| H52.10 | Myopia, unspecified eye |
| H52.11 | Myopia, right eye |
| H52.12 | Myopia, left eye |
| H52.13 | Myopia, bilateral |
| H52.2 | Astigmatism |
| H52.20 | Unspecified astigmatism |
| H52.201 | Unspecified astigmatism, right eye |
| H52.202 | Unspecified astigmatism, left eye |
| H52.203 | Unspecified astigmatism, bilateral |
| H52.209 | Unspecified astigmatism, unspecified eye |
| H52.21 | Irregular astigmatism |
| H52.211 | Irregular astigmatism, right eye |
| H52.212 | Irregular astigmatism, left eye |
| H52.213 | Irregular astigmatism, bilateral |
| H52.219 | Irregular astigmatism, unspecified eye |
| H52.22 | Regular astigmatism |
| H52.221 | Regular astigmatism, right eye |
| H52.222 | Regular astigmatism, left eye |
| H52.223 | Regular astigmatism, bilateral |
| H52.229 | Regular astigmatism, unspecified eye |
| H52.3 | Anisometropia and aniseikonia |
| H52.31 | Anisometropia |
| H52.32 | Aniseikonia |
| H52.4 | Presbyopia |
| H52.5 | Disorders of accommodation |
| H52.51 | Internal ophthalmoplegia (complete) (total) |
| H52.511 | Internal ophthalmoplegia (complete) (total), right eye |
| H52.512 | Internal ophthalmoplegia (complete) (total), left eye |
| H52.513 | Internal ophthalmoplegia (complete) (total), bilateral |
| H52.519 | Internal ophthalmoplegia (complete) (total), unspecified eye |
| H52.52 | Paresis of accommodation |
| H52.521 | Paresis of accommodation, right eye |
| H52.522 | Paresis of accommodation, left eye |
| H52.523 | Paresis of accommodation, bilateral |
| H52.529 | Paresis of accommodation, unspecified eye |
| H52.53 | Spasm of accommodation |
| H52.531 | Spasm of accommodation, right eye |
| H52.532 | Spasm of accommodation, left eye |
| H52.533 | Spasm of accommodation, bilateral |
| H52.539 | Spasm of accommodation, unspecified eye |
| H52.6 | Other disorders of refraction |
| H52.7 | Unspecified disorder of refraction |
| H53 | Visual disturbances |
| H53.0 | Amblyopia ex anopsia |
| H53.00 | Unspecified amblyopia |
| H53.001 | Unspecified amblyopia, right eye |
| H53.002 | Unspecified amblyopia, left eye |
| H53.003 | Unspecified amblyopia, bilateral |
| H53.009 | Unspecified amblyopia, unspecified eye |
| H53.01 | Deprivation amblyopia |
| H53.011 | Deprivation amblyopia, right eye |
| H53.012 | Deprivation amblyopia, left eye |
| H53.013 | Deprivation amblyopia, bilateral |
| H53.019 | Deprivation amblyopia, unspecified eye |
| H53.02 | Refractive amblyopia |
| H53.021 | Refractive amblyopia, right eye |
| H53.022 | Refractive amblyopia, left eye |
| H53.023 | Refractive amblyopia, bilateral |
| H53.029 | Refractive amblyopia, unspecified eye |
| H53.03 | Strabismic amblyopia |
| H53.031 | Strabismic amblyopia, right eye |
| H53.032 | Strabismic amblyopia, left eye |
| H53.033 | Strabismic amblyopia, bilateral |
| H53.039 | Strabismic amblyopia, unspecified eye |
| H53.04 | Amblyopia suspect |
| H53.041 | Amblyopia suspect, right eye |
| H53.042 | Amblyopia suspect, left eye |
| H53.043 | Amblyopia suspect, bilateral |
| H53.049 | Amblyopia suspect, unspecified eye |
| H53.1 | Subjective visual disturbances |
| H53.10 | Unspecified subjective visual disturbances |
| H53.11 | Day blindness |
| H53.12 | Transient visual loss |
| H53.121 | Transient visual loss, right eye |
| H53.122 | Transient visual loss, left eye |
| H53.123 | Transient visual loss, bilateral |
| H53.129 | Transient visual loss, unspecified eye |
| H53.13 | Sudden visual loss |
| H53.131 | Sudden visual loss, right eye |
| H53.132 | Sudden visual loss, left eye |
| H53.133 | Sudden visual loss, bilateral |
| H53.139 | Sudden visual loss, unspecified eye |
| H53.14 | Visual discomfort |
| H53.141 | Visual discomfort, right eye |
| H53.142 | Visual discomfort, left eye |
| H53.143 | Visual discomfort, bilateral |
| H53.149 | Visual discomfort, unspecified |
| H53.15 | Visual distortions of shape and size |
| H53.16 | Psychophysical visual disturbances |
| H53.19 | Other subjective visual disturbances |
| H53.2 | Diplopia |
| H53.3 | Other and unspecified disorders of binocular vision |
| H53.30 | Unspecified disorder of binocular vision |
| H53.31 | Abnormal retinal correspondence |
| H53.32 | Fusion with defective stereopsis |
| H53.33 | Simultaneous visual perception without fusion |
| H53.34 | Suppression of binocular vision |
| H53.4 | Visual field defects |
| H53.40 | Unspecified visual field defects |
| H53.41 | Scotoma involving central area |
| H53.411 | Scotoma involving central area, right eye |
| H53.412 | Scotoma involving central area, left eye |
| H53.413 | Scotoma involving central area, bilateral |
| H53.419 | Scotoma involving central area, unspecified eye |
| H53.42 | Scotoma of blind spot area |
| H53.421 | Scotoma of blind spot area, right eye |
| H53.422 | Scotoma of blind spot area, left eye |
| H53.423 | Scotoma of blind spot area, bilateral |
| H53.429 | Scotoma of blind spot area, unspecified eye |
| H53.43 | Sector or arcuate defects |
| H53.431 | Sector or arcuate defects, right eye |
| H53.432 | Sector or arcuate defects, left eye |
| H53.433 | Sector or arcuate defects, bilateral |
| H53.439 | Sector or arcuate defects, unspecified eye |
| H53.45 | Other localized visual field defect |
| H53.451 | Other localized visual field defect, right eye |
| H53.452 | Other localized visual field defect, left eye |
| H53.453 | Other localized visual field defect, bilateral |
| H53.459 | Other localized visual field defect, unspecified eye |
| H53.46 | Homonymous bilateral field defects |
| H53.461 | Homonymous bilateral field defects, right side |
| H53.462 | Homonymous bilateral field defects, left side |
| H53.469 | Homonymous bilateral field defects, unspecified side |
| H53.47 | Heteronymous bilateral field defects |
| H53.48 | Generalized contraction of visual field |
| H53.481 | Generalized contraction of visual field, right eye |
| H53.482 | Generalized contraction of visual field, left eye |
| H53.483 | Generalized contraction of visual field, bilateral |
| H53.489 | Generalized contraction of visual field, unspecified eye |
| H53.5 | Color vision deficiencies |
| H53.50 | Unspecified color vision deficiencies |
| H53.51 | Achromatopsia |
| H53.52 | Acquired color vision deficiency |
| H53.53 | Deuteranomaly |
| H53.54 | Protanomaly |
| H53.55 | Tritanomaly |
| H53.59 | Other color vision deficiencies |
| H53.6 | Night blindness |
| H53.60 | Unspecified night blindness |
| H53.61 | Abnormal dark adaptation curve |
| H53.62 | Acquired night blindness |
| H53.63 | Congenital night blindness |
| H53.69 | Other night blindness |
| H53.7 | Vision sensitivity deficiencies |
| H53.71 | Glare sensitivity |
| H53.72 | Impaired contrast sensitivity |
| H53.8 | Other visual disturbances |
| H53.9 | Unspecified visual disturbance |
| H54 | Blindness and low vision |
| H54.0 | Blindness, both eyes |
| H54.1 | Blindness, one eye, low vision other eye |
| H54.10 | Blindness, one eye, low vision other eye, unspecified eyes |
| H54.11 | Blindness, right eye, low vision left eye |
| H54.113 | Blindness right eye category 3, low vision left eye |
| H54.1131 | Blindness right eye category 3, low vision left eye category 1 |
| H54.1132 | Blindness right eye category 3, low vision left eye category 2 |
| H54.114 | Blindness right eye category 4, low vision left eye |
| H54.1141 | Blindness right eye category 4, low vision left eye category 1 |
| H54.1142 | Blindness right eye category 4, low vision left eye category 2 |
| H54.115 | Blindness right eye category 5, low vision left eye |
| H54.1151 | Blindness right eye category 5, low vision left eye category 1 |
| H54.1152 | Blindness right eye category 5, low vision left eye category 2 |
| H54.12 | Blindness, left eye, low vision right eye |
| H54.121 | Low vision right eye category 1, blindness left eye |
| H54.1213 | Low vision right eye category 1, blindness left eye category 3 |
| H54.1214 | Low vision right eye category 1, blindness left eye category 4 |
| H54.1215 | Low vision right eye category 1, blindness left eye category 5 |
| H54.122 | Low vision right eye category 2, blindness left eye |
| H54.1223 | Low vision right eye category 2, blindness left eye category 3 |
| H54.1224 | Low vision right eye category 2, blindness left eye category 4 |
| H54.1225 | Low vision right eye category 2, blindness left eye category 5 |
| H54.2 | Low vision, both eyes |
| H54.3 | Unqualified visual loss, both eyes |
| H54.4 | Blindness, one eye |
| H54.40 | Blindness, one eye, unspecified eye |
| H54.41 | Blindness, right eye, normal vision left eye |
| H54.413 | Blindness, right eye, category 3 |
| H54.414 | Blindness, right eye, category 4 |
| H54.415 | Blindness, right eye, category 5 |
| H54.42 | Blindness, left eye, normal vision right eye |
| H54.5 | Low vision, one eye |
| H54.50 | Low vision, one eye, unspecified eye |
| H54.51 | Low vision, right eye, normal vision left eye |
| H54.511 | Low vision, right eye, category 1-2 |
| H54.52 | Low vision, left eye, normal vision right eye |
| H54.6 | Unqualified visual loss, one eye |
| H54.60 | Unqualified visual loss, one eye, unspecified |
| H54.61 | Unqualified visual loss, right eye, normal vision left eye |
| H54.62 | Unqualified visual loss, left eye, normal vision right eye |
| H54.7 | Unspecified visual loss |
| H54.8 | Legal blindness, as defined in USA |
| H55 | Nystagmus and other irregular eye movements |
| H55.0 | Nystagmus |
| H55.00 | Unspecified nystagmus |
| H55.01 | Congenital nystagmus |
| H55.02 | Latent nystagmus |
| H55.03 | Visual deprivation nystagmus |
| H55.04 | Dissociated nystagmus |
| H55.09 | Other forms of nystagmus |
| H55.8 | Other irregular eye movements |
| H55.81 | Deficient saccadic eye movements |
| H55.82 | Deficient smooth pursuit eye movements |
| H55.89 | Other irregular eye movements |
| H57 | Other disorders of eye and adnexa |
| H57.0 | Anomalies of pupillary function |
| H57.00 | Unspecified anomaly of pupillary function |
| H57.01 | Argyll Robertson pupil, atypical |
| H57.02 | Anisocoria |
| H57.03 | Miosis |
| H57.04 | Mydriasis |
| H57.05 | Tonic pupil |
| H57.051 | Tonic pupil, right eye |
| H57.052 | Tonic pupil, left eye |
| H57.053 | Tonic pupil, bilateral |
| H57.059 | Tonic pupil, unspecified eye |
| H57.09 | Other anomalies of pupillary function |
| H57.1 | Ocular pain |
| H57.10 | Ocular pain, unspecified eye |
| H57.11 | Ocular pain, right eye |
| H57.12 | Ocular pain, left eye |
| H57.13 | Ocular pain, bilateral |
| H57.8 | Other specified disorders of eye and adnexa |
| H57.81 | Brow ptosis |
| H57.811 | Brow ptosis, right |
| H57.812 | Brow ptosis, left |
| H57.813 | Brow ptosis, bilateral |
| H57.819 | Brow ptosis, unspecified |
| H57.89 | Other specified disorders of eye and adnexa |
| H57.9 | Unspecified disorder of eye and adnexa |
| H59 | Intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified |
| H59.0 | Disorders of the eye following cataract surgery |
| H59.01 | Keratopathy (bullous aphakic) following cataract surgery |
| H59.011 | Keratopathy (bullous aphakic) following cataract surgery, right eye |
| H59.012 | Keratopathy (bullous aphakic) following cataract surgery, left eye |
| H59.013 | Keratopathy (bullous aphakic) following cataract surgery, bilateral |
| H59.019 | Keratopathy (bullous aphakic) following cataract surgery, unspecified eye |
| H59.02 | Cataract (lens) fragments in eye following cataract surgery |
| H59.021 | Cataract (lens) fragments in eye following cataract surgery, right eye |
| H59.022 | Cataract (lens) fragments in eye following cataract surgery, left eye |
| H59.023 | Cataract (lens) fragments in eye following cataract surgery, bilateral |
| H59.029 | Cataract (lens) fragments in eye following cataract surgery, unspecified eye |
| H59.03 | Cystoid macular edema following cataract surgery |
| H59.031 | Cystoid macular edema following cataract surgery, right eye |
| H59.032 | Cystoid macular edema following cataract surgery, left eye |
| H59.033 | Cystoid macular edema following cataract surgery, bilateral |
| H59.039 | Cystoid macular edema following cataract surgery, unspecified eye |
| H59.09 | Other disorders of the eye following cataract surgery |
| H59.091 | Other disorders of the right eye following cataract surgery |
| H59.092 | Other disorders of the left eye following cataract surgery |
| H59.093 | Other disorders of the eye following cataract surgery, bilateral |
| H59.099 | Other disorders of unspecified eye following cataract surgery |
| H59.1 | Intraoperative hemorrhage and hematoma of eye and adnexa complicating a procedure |
| H59.11 | Intraoperative hemorrhage and hematoma of eye and adnexa complicating an ophthalmic procedure |
| H59.111 | Intraoperative hemorrhage and hematoma of right eye and adnexa complicating an ophthalmic procedure |
| H59.112 | Intraoperative hemorrhage and hematoma of left eye and adnexa complicating an ophthalmic procedure |
| H59.113 | Intraoperative hemorrhage and hematoma of eye and adnexa complicating an ophthalmic procedure, bilateral |
| H59.119 | Intraoperative hemorrhage and hematoma of unspecified eye and adnexa complicating an ophthalmic procedure |
| H59.12 | Intraoperative hemorrhage and hematoma of eye and adnexa complicating other procedure |
| H59.121 | Intraoperative hemorrhage and hematoma of right eye and adnexa complicating other procedure |
| H59.122 | Intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure |
| H59.123 | Intraoperative hemorrhage and hematoma of eye and adnexa complicating other procedure, bilateral |
| H59.129 | Intraoperative hemorrhage and hematoma of unspecified eye and adnexa complicating other procedure |
| H59.2 | Accidental puncture and laceration of eye and adnexa during a procedure |
| H59.21 | Accidental puncture and laceration of eye and adnexa during an ophthalmic procedure |
| H59.211 | Accidental puncture and laceration of right eye and adnexa during an ophthalmic procedure |
| H59.212 | Accidental puncture and laceration of left eye and adnexa during an ophthalmic procedure |
| H59.213 | Accidental puncture and laceration of eye and adnexa during an ophthalmic procedure, bilateral |
| H59.219 | Accidental puncture and laceration of unspecified eye and adnexa during an ophthalmic procedure |
| H59.22 | Accidental puncture and laceration of eye and adnexa during other procedure |
| H59.221 | Accidental puncture and laceration of right eye and adnexa during other procedure |
| H59.222 | Accidental puncture and laceration of left eye and adnexa during other procedure |
| H59.223 | Accidental puncture and laceration of eye and adnexa during other procedure, bilateral |
| H59.229 | Accidental puncture and laceration of unspecified eye and adnexa during other procedure |
| H59.3 | Postprocedural hemorrhage, hematoma, and seroma of eye and adnexa following a procedure |
| H59.31 | Postprocedural hemorrhage of eye and adnexa following an ophthalmic procedure |
| H59.311 | Postprocedural hemorrhage of right eye and adnexa following an ophthalmic procedure |
| H59.312 | Postprocedural hemorrhage of left eye and adnexa following an ophthalmic procedure |
| H59.313 | Postprocedural hemorrhage of eye and adnexa following an ophthalmic procedure, bilateral |
| H59.319 | Postprocedural hemorrhage of unspecified eye and adnexa following an ophthalmic procedure |
| H59.32 | Postprocedural hemorrhage of eye and adnexa following other procedure |
| H59.321 | Postprocedural hemorrhage of right eye and adnexa following other procedure |
| H59.322 | Postprocedural hemorrhage of left eye and adnexa following other procedure |
| H59.323 | Postprocedural hemorrhage of eye and adnexa following other procedure, bilateral |
| H59.329 | Postprocedural hemorrhage of unspecified eye and adnexa following other procedure |
| H59.33 | Postprocedural hematoma of eye and adnexa following an ophthalmic procedure |
| H59.331 | Postprocedural hematoma of right eye and adnexa following an ophthalmic procedure |
| H59.332 | Postprocedural hematoma of left eye and adnexa following an ophthalmic procedure |
| H59.333 | Postprocedural hematoma of eye and adnexa following an ophthalmic procedure, bilateral |
| H59.339 | Postprocedural hematoma of unspecified eye and adnexa following an ophthalmic procedure |
| H59.34 | Postprocedural hematoma of eye and adnexa following other procedure |
| H59.341 | Postprocedural hematoma of right eye and adnexa following other procedure |
| H59.342 | Postprocedural hematoma of left eye and adnexa following other procedure |
| H59.343 | Postprocedural hematoma of eye and adnexa following other procedure, bilateral |
| H59.349 | Postprocedural hematoma of unspecified eye and adnexa following other procedure |
| H59.35 | Postprocedural seroma of eye and adnexa following an ophthalmic procedure |
| H59.351 | Postprocedural seroma of right eye and adnexa following an ophthalmic procedure |
| H59.352 | Postprocedural seroma of left eye and adnexa following an ophthalmic procedure |
| H59.353 | Postprocedural seroma of eye and adnexa following an ophthalmic procedure, bilateral |
| H59.359 | Postprocedural seroma of unspecified eye and adnexa following an ophthalmic procedure |
| H59.36 | Postprocedural seroma of eye and adnexa following other procedure |
| H59.361 | Postprocedural seroma of right eye and adnexa following other procedure |
| H59.362 | Postprocedural seroma of left eye and adnexa following other procedure |
| H59.363 | Postprocedural seroma of eye and adnexa following other procedure, bilateral |
| H59.369 | Postprocedural seroma of unspecified eye and adnexa following other procedure |
| H59.4 | Inflammation (infection) of postprocedural bleb |
| H59.40 | Inflammation (infection) of postprocedural bleb, unspecified |
| H59.41 | Inflammation (infection) of postprocedural bleb, stage 1 |
| H59.42 | Inflammation (infection) of postprocedural bleb, stage 2 |
| H59.43 | Inflammation (infection) of postprocedural bleb, stage 3 |
| H59.8 | Other intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified |
| H59.81 | Chorioretinal scars after surgery for detachment |
| H59.811 | Chorioretinal scars after surgery for detachment, right eye |
| H59.812 | Chorioretinal scars after surgery for detachment, left eye |
| H59.813 | Chorioretinal scars after surgery for detachment, bilateral |
| H59.819 | Chorioretinal scars after surgery for detachment, unspecified eye |
| H59.88 | Other intraoperative complications of eye and adnexa, not elsewhere classified |
| H59.89 | Other postprocedural complications and disorders of eye and adnexa, not elsewhere classified |