DISORDERS OF THE EYE AND ADNEXA (360-379)

Disorders of the globe
Retinal detachments and defects
Other retinal disorders
Chorioretinal inflammations, scars, and other disorders of choroid
Disorders of iris and ciliary body
Glaucoma
Cataract
Disorders of refraction and accommodation
Visual disturbances
Blindness and low vision
Keratitis
Corneal opacity and other disorders of cornea
Disorders of conjunctiva
Inflammation of eyelids
Other disorders of eyelids
Disorders of lacrimal system
Disorders of the orbit
Disorders of optic nerve and visual pathways
Strabismus and other disorders of binocular eye movements
Other disorders of eye

360 Disorders of the globe


Includes: disorders affecting multiple structures of eye

360.0 Purulent endophthalmitis

360.00 Purulent endophthalmitis, unspecified
360.01 Acute endophthalmitis
360.02 Panophthalmitis
360.03 Chronic endophthalmitis
360.04 Vitreous abscess

360.1 Other endophthalmitis

360.11 Sympathetic uveitis
360.12 Panuveitis
360.13 Parasitic endophthalmitis NOS
360.14 Ophthalmia nodosa
360.19 Other
Phacoanaphylactic endophthalmitis

360.2 Degenerative disorders of globe

360.20 Degenerative disorder of globe, unspecified
360.21 Progressive high (degenerative) myopia
Malignant myopia
360.23 Siderosis
360.24 Other metallosis
Chalcosis
360.29 Other
Excludes: xerophthalmia (264.7)

360.3 Hypotony of eye

360.30 Hypotony, unspecified
360.31 Primary hypotony
360.32 Ocular fistula causing hypotony
360.33 Hypotony associated with other ocular disorders
360.34 Flat anterior chamber

360.4 Degenerated conditions of globe

360.40 Degenerated globe or eye, unspecified
360.41 Blind hypotensive eye
Atrophy of globe
Phthisis bulbi
360.42 Blind hypertensive eye
Absolute glaucoma
360.43 Hemophthalmos, except current injury
Excludes: traumatic (871.0-871.9, 921.0-921.9)
360.44 Leucocoria

360.5 Retained (old) intraocular foreign body, magnetic

Excludes: current penetrating injury with magnetic foreign body (871.5)
retained (old) foreign body of orbit (376.6)
360.50 Foreign body, magnetic, intraocular, unspecified
360.51 Foreign body, magnetic, in anterior chamber
360.52 Foreign body, magnetic, in iris or ciliary body
360.53 Foreign body, magnetic, in lens
360.54 Foreign body, magnetic, in vitreous
360.55 Foreign body, magnetic, in posterior wall
360.59 Foreign body, magnetic, in other or multiple sites

360.6 Retained (old) intraocular foreign body, nonmagnetic

Retained (old) foreign body:
NOS
nonmagnetic
Excludes: current penetrating injury with (nonmagnetic) foreign body (871.6)
retained (old) foreign body in orbit (376.6)
360.60 Foreign body, intraocular, unspecified
360.61 Foreign body in anterior chamber
360.62 Foreign body in iris or ciliary body
360.63 Foreign body in lens
360.64 Foreign body in vitreous
360.65 Foreign body in posterior wall
360.69 Foreign body in other or multiple sites

360.8 Other disorders of globe

360.81 Luxation of globe
360.89 Other

360.9 Unspecified disorder of globe


361 Retinal detachments and defects


361.0 Retinal detachment with retinal defect

Rhegmatogenous retinal detachment
Excludes: detachment of retinal pigment epithelium (362.42-362.43)
retinal detachment (serous) (without defect) (361.2)
361.00 Retinal detachment with retinal defect, unspecified
361.01 Recent detachment, partial, with single defect
361.02 Recent detachment, partial, with multiple defects
361.03 Recent detachment, partial, with giant tear
361.04 Recent detachment, partial, with retinal dialysis
Dialysis (juvenile) of retina (with detachment)
361.05 Recent detachment, total or subtotal
361.06 Old detachment, partial
Delimited old retinal detachment
361.07 Old detachment, total or subtotal

361.1 Retinoschisis and retinal cysts

Excludes: juvenile retinoschisis (362.73)
microcystoid degeneration of retina (362.62)
parasitic cyst of retina (360.13)
361.10 Retinoschisis, unspecified
361.11 Flat retinoschisis
361.12 Bullous retinoschisis
361.13 Primary retinal cysts
361.14 Secondary retinal cysts
361.19 Other
Pseudocyst of retina

361.2 Serous retinal detachment

Retinal detachment without retinal defect
Excludes: central serous retinopathy (362.41)
retinal pigment epithelium detachment (362.42-362.43)

361.3 Retinal defects without detachment

Excludes: chorioretinal scars after surgery for detachment (363.30-363.35)
peripheral retinal degeneration without defect (362.60-362.66)
361.30 Retinal defect, unspecified
Retinal break(s) NOS
361.31 Round hole of retina without detachment
361.32 Horseshoe tear of retina without detachment
Operculum of retina without mention of detachment
361.33 Multiple defects of retina without detachment

361.8 Other forms of retinal detachment

361.81 Traction detachment of retina
Traction detachment with vitreoretinal organization
361.89 Other

361.9 Unspecified retinal detachment


362 Other retinal disorders


Excludes: chorioretinal scars (363.30-363.35)
chorioretinitis (363.0-363.2)

362.0 Diabetic retinopathy

Code first diabetes (250.5)
362.01 Background diabetic retinopathy
Diabetic macular edema
Diabetic retinal edema
Diabetic retinal microaneurysms
Diabetic retinopathy NOS
362.02 Proliferative diabetic retinopathy

362.1 Other background retinopathy and retinal vascular changes

362.10 Background retinopathy, unspecified
362.11 Hypertensive retinopathy
362.12 Exudative retinopathy
Coats' syndrome
362.13 Changes in vascular appearance
Vascular sheathing of retina
Use additional code for any associated atherosclerosis (440.8)
362.14 Retinal microaneurysms NOS
362.15 Retinal telangiectasia
362.16 Retinal neovascularization NOS
Neovascularization:
choroidal
subretinal
362.17 Other intraretinal microvascular abnormalities
Retinal varices
362.18 Retinal vasculitis
Eales' disease
Retinal:
arteritis
endarteritis
perivasculitis
phlebitis

362.2 Other proliferative retinopathy

362.21 Retrolental fibroplasia
362.29 Other nondiabetic proliferative retinopathy

362.3 Retinal vascular occlusion

362.30 Retinal vascular occlusion, unspecified
362.31 Central retinal artery occlusion
362.32 Arterial branch occlusion
362.33 Partial arterial occlusion
Hollenhorst plaque
Retinal microembolism
362.34 Transient arterial occlusion
Amaurosis fugax
362.35 Central retinal vein occlusion
362.36 Venous tributary (branch) occlusion
362.37 Venous engorgement
Occlusion:
of retinal vein
incipient of retinal vein
partial of retinal vein

362.4 Separation of retinal layers

Excludes: retinal detachment (serous) (361.2)
rhegmatogenous (361.00-361.07)
362.40 Retinal layer separation, unspecified
362.41 Central serous retinopathy
362.42 Serous detachment of retinal pigment epithelium
Exudative detachment of retinal pigment epithelium
362.43 Hemorrhagic detachment of retinal pigment epithelium

362.5 Degeneration of macula and posterior pole

Excludes: degeneration of optic disc (377.21-377.24)
hereditary retinal degeneration [dystrophy] (362.70-362.77)
362.50 Macular degeneration (senile), unspecified
362.51 Nonexudative senile macular degeneration
Senile macular degeneration:
atrophic
dry
362.52 Exudative senile macular degeneration
Kuhnt-Junius degeneration
Senile macular degeneration:
disciform
wet
362.53 Cystoid macular degeneration
Cystoid macular edema
362.54 Macular cyst, hole, or pseudohole
362.55 Toxic maculopathy
Use additional E to identify drug, if drug induced
362.56 Macular puckering
Preretinal fibrosis
362.57 Drusen (degenerative)

362.6 Peripheral retinal degenerations

Excludes: hereditary retinal degeneration [dystrophy] (362.70-362.77)
retinal degeneration with retinal defect (361.00-361.07)
362.60 Peripheral retinal degeneration, unspecified
362.61 Paving stone degeneration
362.62 Microcystoid degeneration
Blessig's cysts
Iwanoff's cysts
362.63 Lattice degeneration
Palisade degeneration of retina
362.64 Senile reticular degeneration
362.65 Secondary pigmentary degeneration
Pseudoretinitis pigmentosa
362.66 Secondary vitreoretinal degenerations

362.7 Hereditary retinal dystrophies

362.70 Hereditary retinal dystrophy, unspecified
362.71 Retinal dystrophy in systemic or cerebroretinal lipidoses
Code first underlying disease, as:
cerebroretinal lipidoses (330.1)
systemic lipidoses (272.7)
362.72 Retinal dystrophy in other systemic disorders and syndromes
Code first underlying disease, as:
Bassen-Kornzweig syndrome (272.5)
Refsum's disease (356.3)
362.73 Vitreoretinal dystrophies
Juvenile retinoschisis
362.74 Pigmentary retinal dystrophy
Retinal dystrophy, albipunctate
Retinitis pigmentosa
362.75 Other dystrophies primarily involving the sensory retina
Progressive cone (-rod) dystrophy
Stargardt's disease
362.76 Dystrophies primarily involving the retinal pigment epithelium
Fundus flavimaculatus
Vitelliform dystrophy
362.77 Dystrophies primarily involving Bruch's membrane
Dystrophy:
hyaline
pseudoinflammatory foveal
Hereditary drusen

362.8 Other retinal disorders

Excludes: chorioretinal inflammations (363.0-363.2)
chorioretinal scars (363.30-363.35)
362.81 Retinal hemorrhage
Hemorrhage:
preretinal
retinal (deep) (superficial)
subretinal
362.82 Retinal exudates and deposits
362.83 Retinal edema
Retinal:
cotton wool spots
edema (localized) (macular) (peripheral)
362.84 Retinal ischemia
362.85 Retinal nerve fiber bundle defects
362.89 Other retinal disorders

362.9 Unspecified retinal disorder


363 Chorioretinal inflammations, scars, and other disorders of choroid


363.0 Focal chorioretinitis and focal retinochoroiditis

Excludes: focal chorioretinitis or retinochoroiditis in:
histoplasmosis (115.02, 115.12, 115.92)
toxoplasmosis (130.2)
congenital infection (771.2)
363.00 Focal chorioretinitis, unspecified
Focal:
choroiditis or chorioretinitis NOS
retinitis or retinochoroiditis NOS
363.01 Focal choroiditis and chorioretinitis, juxtapapillary
363.03 Focal choroiditis and chorioretinitis of other posterior pole
363.04 Focal choroiditis and chorioretinitis, peripheral
363.05 Focal retinitis and retinochoroiditis, juxtapapillary
Neuroretinitis
363.06 Focal retinitis and retinochoroiditis, macular or paramacular
363.07 Focal retinitis and retinochoroiditis of other posterior pole
363.08 Focal retinitis and retinochoroiditis, peripheral

363.1 Disseminated chorioretinitis and disseminated retinochoroiditis

Excludes: disseminated choroiditis or chorioretinitis in secondary syphilis (091.51)
neurosyphilitic disseminated retinitis or retinochoroiditis (094.83)
retinal (peri)vasculitis (362.18)
363.10 Disseminated chorioretinitis, unspecified
Disseminated:
choroiditis or chorioretinitis NOS
retinitis or retinochoroiditis NOS
363.11 Disseminated choroiditis and chorioretinitis, posterior pole
363.12 Disseminated choroiditis and chorioretinitis, peripheral
363.13 Disseminated choroiditis and chorioretinitis, generalized
Code first any underlying disease, as:
tuberculosis (017.3)
363.14 Disseminated retinitis and retinochoroiditis, metastatic
363.15 Disseminated retinitis and retinochoroiditis, pigment epitheliopathy
Acute posterior multifocal placoid pigment epitheliopathy

363.2 Other and unspecified forms of chorioretinitis and retinochoroiditis

Excludes: panophthalmitis (360.02)
sympathetic uveitis (360.11)
uveitis NOS (364.3)
363.20 Chorioretinitis, unspecified
Choroiditis NOS
Retinitis NOS
Uveitis, posterior NOS
363.21 Pars planitis
Posterior cyclitis
363.22 Harada's disease

363.3 Chorioretinal scars

Scar (postinflammatory) (postsurgical) (posttraumatic):
choroid
retina
363.30 Chorioretinal scar, unspecified
363.31 Solar retinopathy
363.32 Other macular scars
363.33 Other scars of posterior pole
363.34 Peripheral scars
363.35 Disseminated scars

363.4 Choroidal degenerations

363.40 Choroidal degeneration, unspecified
Choroidal sclerosis NOS
363.41 Senile atrophy of choroid
363.42 Diffuse secondary atrophy of choroid
363.43 Angioid streaks of choroid

363.5 Hereditary choroidal dystrophies

Hereditary choroidal atrophy:
partial [choriocapillaris] total [all vessels] 363.50 Hereditary choroidal dystrophy or atrophy, unspecified
363.51 Circumpapillary dystrophy of choroid, partial
363.52 Circumpapillary dystrophy of choroid, total
Helicoid dystrophy of choroid
363.53 Central dystrophy of choroid, partial
Dystrophy, choroidal:
central areolar
circinate
363.54 Central choroidal atrophy, total
Dystrophy, choroidal:
central gyrate
serpiginous
363.55 Choroideremia
363.56 Other diffuse or generalized dystrophy, partial
Diffuse choroidal sclerosis
363.57 Other diffuse or generalized dystrophy, total
Generalized gyrate atrophy, choroid

363.6 Choroidal hemorrhage and rupture

363.61 Choroidal hemorrhage, unspecified
363.62 Expulsive choroidal hemorrhage
363.63 Choroidal rupture

363.7 Choroidal detachment

363.70 Choroidal detachment, unspecified
363.71 Serous choroidal detachment
363.72 Hemorrhagic choroidal detachment

363.8 Other disorders of choroid

363.9 Unspecified disorder of choroid


364 Disorders of iris and ciliary body


364.0 Acute and subacute iridocyclitis

Anterior uveitis, acute, subacute
Cyclitis, acute, subacute
Iridocyclitis, acute, subacute
Iritis, acute, subacute
Excludes: gonococcal (098.41)
herpes simplex (054.44)
herpes zoster (053.22)
364.00 Acute and subacute iridocyclitis, unspecified
364.01 Primary iridocyclitis
364.02 Recurrent iridocyclitis
364.03 Secondary iridocyclitis, infectious
364.04 Secondary iridocyclitis, noninfectious
Aqueous:
cells
fibrin
flare
364.05 Hypopyon

364.1 Chronic iridocyclitis

Excludes: posterior cyclitis (363.21)
364.10 Chronic iridocyclitis, unspecified
364.11 Chronic iridocyclitis in diseases classified elsewhere
Code first underlying disease, as:
sarcoidosis (135)
tuberculosis (017.3)
Excludes: syphilitic iridocyclitis (091.52)

364.2 Certain types of iridocyclitis

Excludes: posterior cyclitis (363.21)
sympathetic uveitis (360.11)
364.21 Fuchs' heterochromic cyclitis
364.22 Glaucomatocyclitic crises
364.23 Lens-induced iridocyclitis
364.24 Vogt-Koyanagi syndrome

364.3 Unspecified iridocyclitis

Uveitis NOS

364.4 Vascular disorders of iris and ciliary body

364.41 Hyphema
Hemorrhage of iris or ciliary body
364.42 Rubeosis iridis
Neovascularization of iris or ciliary body

364.5 Degenerations of iris and ciliary body

364.51 Essential or progressive iris atrophy
364.52 Iridoschisis
364.53 Pigmentary iris degeneration
Acquired heterochromia of iris
Pigment dispersion syndrome of iris
Translucency of iris
364.54 Degeneration of pupillary margin
Atrophy of sphincter of iris
Ectropion of pigment epithelium of iris
364.55 Miotic cysts of pupillary margin
364.56 Degenerative changes of chamber angle
364.57 Degenerative changes of ciliary body
364.59 Other iris atrophy
Iris atrophy (generalized) (sector shaped)

364.6 Cysts of iris, ciliary body, and anterior chamber

Excludes: miotic pupillary cyst (364.55)
parasitic cyst (360.13)
364.60 Idiopathic cysts
364.61 Implantation cysts
Epithelial down-growth, anterior chamber
Implantation cysts (surgical) (traumatic)
364.62 Exudative cysts of iris or anterior chamber
364.63 Primary cyst of pars plana
364.64 Exudative cyst of pars plana

364.7 Adhesions and disruptions of iris and ciliary body

Excludes: flat anterior chamber (360.34)
364.70 Adhesions of iris, unspecified
Synechiae (iris) NOS
364.71 Posterior synechiae
364.72 Anterior synechiae
364.73 Goniosynechiae
Peripheral anterior synechiae
364.74 Pupillary membranes
Iris bombé Pupillary:
occlusion
seclusion
364.75 Pupillary abnormalities
Deformed pupil
Ectopic pupil
Rupture of sphincter, pupil
364.76 Iridodialysis
364.77 Recession of chamber angle

364.8 Other disorders of iris and ciliary body

Prolapse of iris NOS
Excludes: prolapse of iris in recent wound (871.1)

364.9 Unspecified disorder of iris and ciliary body


365 Glaucoma


Excludes: blind hypertensive eye [absolute glaucoma] (360.42)
congenital glaucoma (743.20-743.22)

365.0 Borderline glaucoma [glaucoma suspect]

365.00 Preglaucoma, unspecified
365.01 Open angle with borderline findings
Open angle with:
borderline intraocular pressure
cupping of optic discs
365.02 Anatomical narrow angle
365.03 Steroid responders
365.04 Ocular hypertension

365.1 Open-angle glaucoma

365.10 Open-angle glaucoma, unspecified
Wide-angle glaucoma NOS
365.11 Primary open angle glaucoma
Chronic simple glaucoma
365.12 Low tension glaucoma
365.13 Pigmentary glaucoma
365.14 Glaucoma of childhood
Infantile or juvenile glaucoma
365.15 Residual stage of open angle glaucoma

365.2 Primary angle-closure glaucoma

365.20 Primary angle-closure glaucoma, unspecified
365.21 Intermittent angle-closure glaucoma
Angle-closure glaucoma:
interval
subacute
365.22 Acute angle-closure glaucoma
365.23 Chronic angle-closure glaucoma
365.24 Residual stage of angle-closure glaucoma

365.3 Corticosteroid-induced glaucoma

365.31 Glaucomatous stage
365.32 Residual stage

365.4 Glaucoma associated with congenital anomalies, dystrophies, and systemic syndromes

365.41 Glaucoma associated with chamber angle anomalies
Code first associated disorder, as:
Axenfeld's anomaly (743.44)
Rieger's anomaly or syndrome (743.44)
365.42 Glaucoma associated with anomalies of iris
Code first associated disorder, as:
aniridia (743.45)
essential iris atrophy (364.51)
365.43 Glaucoma associated with other anterior segment anomalies
Code first associated disorder, as:
microcornea (743.41)
365.44 Glaucoma associated with systemic syndromes
Code first associated disease, as:
neurofibromatosis (237.7)
Sturge-Weber (-Dimitri) syndrome (759.6)

365.5 Glaucoma associated with disorders of the lens

365.51 Phacolytic glaucoma
Use additional code for associated hypermature cataract (366.18)
365.52 Pseudoexfoliation glaucoma
Use additional code for associated pseudoexfoliation of capsule (366.11)
365.59 Glaucoma associated with other lens disorders
Use additional code for associated disorder, as:
dislocation of lens (379.33-379.34)
spherophakia (743.36)

365.6 Glaucoma associated with other ocular disorders

365.60 Glaucoma associated with unspecified ocular disorder
365.61 Glaucoma associated with pupillary block
Use additional code for associated disorder, as:
seclusion of pupil [iris bombé] (364.74)
365.62 Glaucoma associated with ocular inflammations
Use additional code for associated disorder, as:
glaucomatocyclitic crises (364.22)
iridocyclitis (364.0-364.3)
365.63 Glaucoma associated with vascular disorders
Use additional code for associated disorder, as:
central retinal vein occlusion (362.35)
hyphema (364.41)
365.64 Glaucoma associated with tumors or cysts
Use additional code for associated disorder, as:
benign neoplasm (224.0-224.9)
epithelial down-growth (364.61)
malignant neoplasm (190.0-190.9)
365.65 Glaucoma associated with ocular trauma
Use additional code for associated condition, as:
contusion of globe (921.3)
recession of chamber angle (364.77)

365.8 Other specified forms of glaucoma

365.81 Hypersecretion glaucoma
365.82 Glaucoma with increased episcleral venous pressure
365.83 Aqueous misdirection
Malignant glaucoma
365.89 Other specified glaucoma

365.9 Unspecified glaucoma


366 Cataract


Excludes: congenital cataract (743.30-743.34)

366.0 Infantile, juvenile, and presenile cataract

366.00 Nonsenile cataract, unspecified
366.01 Anterior subcapsular polar cataract
366.02 Posterior subcapsular polar cataract
366.03 Cortical, lamellar, or zonular cataract
366.04 Nuclear cataract
366.09 Other and combined forms of nonsenile cataract

366.1 Senile cataract

366.10 Senile cataract, unspecified
366.11 Pseudoexfoliation of lens capsule
366.12 Incipient cataract
Cataract:
coronary
immature NOS
punctate
Water clefts
366.13 Anterior subcapsular polar senile cataract
366.14 Posterior subcapsular polar senile cataract
366.15 Cortical senile cataract
366.16 Nuclear sclerosis
Cataracta brunescens
Nuclear cataract
366.17 Total or mature cataract
366.18 Hypermature cataract
Morgagni cataract
366.19 Other and combined forms of senile cataract

366.2 Traumatic cataract

366.20 Traumatic cataract, unspecified
366.21 Localized traumatic opacities
Vossius' ring
366.22 Total traumatic cataract
366.23 Partially resolved traumatic cataract

366.3 Cataract secondary to ocular disorders

366.30 Cataracta complicata, unspecified
366.31 Glaucomatous flecks (subcapsular)
Code first underlying glaucoma (365.0-365.9)
366.32 Cataract in inflammatory disorders
Code first underlying condition, as:
chronic choroiditis (363.0-363.2)
366.33 Cataract with neovascularization
Code first underlying condition, as:
chronic iridocyclitis (364.10)
366.34 Cataract in degenerative disorders
Sunflower cataract
Code first underlying condition, as:
chalcosis (360.24)
degenerative myopia (360.21)
pigmentary retinal dystrophy (362.74)

366.4 Cataract associated with other disorders

366.41 Diabetic cataract
Code first diabetes (250.5)
366.42 Tetanic cataract
Code first underlying disease as:
calcinosis (275.40)
hypoparathyroidism (252.1)
366.43 Myotonic cataract
Code first underlying disorder (359.2)
366.44 Cataract associated with other syndromes
Code first underlying condition, as:
craniofacial dysostosis (756.0)
galactosemia (271.1)
366.45 Toxic cataract
Drug-induced cataract
Use additional E to identify drug or other toxic substance
366.46 Cataract associated with radiation and other physical influences
Use additional E to identify cause

366.5 After-cataract

366.50 After-cataract, unspecified
Secondary cataract NOS
366.51 Soemmering's ring
366.52 Other after-cataract, not obscuring vision
366.53 After-cataract, obscuring vision

366.8 Other cataract

Calcification of lens

366.9 Unspecified cataract


367 Disorders of refraction and accommodation


367.0 Hypermetropia

Far-sightedness
Hyperopia

367.1 Myopia

Near-sightedness

367.2 Astigmatism

367.20 Astigmatism, unspecified
367.21 Regular astigmatism
367.22 Irregular astigmatism

367.3 Anisometropia and aniseikonia

367.31 Anisometropia
367.32 Aniseikonia

367.4 Presbyopia

367.5 Disorders of accommodation

367.51 Paresis of accommodation
Cycloplegia
367.52 Total or complete internal ophthalmoplegia
367.53 Spasm of accommodation

367.8 Other disorders of refraction and accommodation

367.81 Transient refractive change
367.89 Other
Drug-induced disorders of refraction and accommodation
Toxic disorders of refraction and accommodation

367.9 Unspecified disorder of refraction and accommodation


368 Visual disturbances


Excludes: electrophysiological disturbances (794.11-794.14)

368.0 Amblyopia ex anopsia

368.00 Amblyopia, unspecified
368.01 Strabismic amblyopia
Suppression amblyopia
368.02 Deprivation amblyopia
368.03 Refractive amblyopia

368.1 Subjective visual disturbances

368.10 Subjective visual disturbance, unspecified
368.11 Sudden visual loss
368.12 Transient visual loss
Concentric fading
Scintillating scotoma
368.13 Visual discomfort
Asthenopia
Eye strain
Photophobia
368.14 Visual distortions of shape and size
Macropsia
Metamorphopsia
Micropsia
368.15 Other visual distortions and entoptic phenomena
Photopsia
Refractive:
diplopia
polyopia
Visual halos
368.16 Psychophysical visual disturbances
Visual:
agnosia
disorientation syndrome
hallucinations

368.2 Diplopia

Double vision

368.3 Other disorders of binocular vision

368.30 Binocular vision disorder, unspecified
368.31 Suppression of binocular vision
368.32 Simultaneous visual perception without fusion
368.33 Fusion with defective stereopsis
368.34 Abnormal retinal correspondence

368.4 Visual field defects

368.40 Visual field defect, unspecified
368.41 Scotoma involving central area
Scotoma:
central
centrocecal
paracentral
368.42 Scotoma of blind spot area
Enlarged:
angioscotoma
blind spot
Paracecal scotoma
368.43 Sector or arcuate defects
Scotoma:
arcuate
Bjerrum
Seidel
368.44 Other localized visual field defect
Scotoma:
NOS
ring
Visual field defect:
nasal step
peripheral
368.45 Generalized contraction or constriction
368.46 Homonymous bilateral field defects
Hemianopsia (altitudinal) (homonymous)
Quadrant anopia
368.47 Heteronymous bilateral field defects
Hemianopsia:
binasal
bitemporal

368.5 Color vision deficiencies

Color blindness
368.51 Protan defect
Protanomaly
Protanopia
368.52 Deutan defect
Deuteranomaly
Deuteranopia
368.53 Tritan defect
Tritanomaly
Tritanopia
368.54 Achromatopsia
Monochromatism (cone) (rod)
368.55 Acquired color vision deficiencies
368.59 Other color vision deficiencies

368.6 Night blindness

368.60 Night blindness, unspecified
368.61 Congenital night blindness
Hereditary night blindness
Oguchi's disease
368.62 Acquired night blindness
Excludes: that due to vitamin A deficiency (264.5)
368.63 Abnormal dark adaptation curve
Abnormal threshold of cones or rods
Delayed adaptation of cones or rods
368.69 Other night blindness

368.8 Other specified visual disturbances

Blurred vision NOS

368.9 Unspecified visual disturbance


369 Blindness and low vision


Excludes: correctable impaired vision due to refractive errors (367.0-367.9)
Note: Visual impairment refers to a functional limitation of the eye (e.g., limited visual acuity or visual field). It should be distinguished from visual disability, indicating a limitation of the abilities of the individual (e.g., limited reading skills, vocational skills), and from visual handicap, indicating a limitation of personal and socioeconomic independence (e.g., limited mobility, limited employability).
The levels of impairment defined in the table after 369.9 are based on the recommendations of the WHO Study Group on Prevention of Blindness (Geneva, November 6-10, 1972; WHO Technical Report Series 518), and of the International Council of Ophthalmology (1976).
Note that definitions of blindness vary in different settings.
For international reporting, WHO defines blindness as profound impairment. This definition can be applied to blindness of one eye (369.1, 369.6) and to blindness of the individual (369.0).
For determination of benefits in the U.S.A., the definition of legal blindness as severe impairment is often used. This definition applies to blindness of the individual only.

369.0 Profound impairment, both eyes

369.00 Impairment level not further specified
Blindness:
NOS according to WHO definition
both eyes
369.01 Better eye: total impairment; lesser eye: total impairment
369.02 Better eye: near-total impairment; lesser eye: not further specified
369.03 Better eye: near-total impairment; lesser eye: total impairment
369.04 Better eye: near-total impairment; lesser eye: near-total impairment
369.05 Better eye: profound impairment; lesser eye: not further specified
369.06 Better eye: profound impairment; lesser eye: total impairment
369.07 Better eye: profound impairment; lesser eye: near-total impairment
369.08 Better eye: profound impairment; lesser eye: profound impairment

369.1 Moderate or severe impairment, better eye, profound impairment lesser eye

369.10 Impairment level not further specified
Blindness, one eye, low vision other eye
369.11 Better eye: severe impairment; lesser eye: blind, not further specified
369.12 Better eye: severe impairment; lesser eye: total impairment
369.13 Better eye: severe impairment; lesser eye: near-total impairment
369.14 Better eye: severe impairment; lesser eye: profound impairment
369.15 Better eye: moderate impairment; lesser eye: blind, not further specified
369.16 Better eye: moderate impairment; lesser eye: total impairment
369.17 Better eye: moderate impairment; lesser eye: near-total impairment
369.18 Better eye: moderate impairment; lesser eye: profound impairment

369.2 Moderate or severe impairment, both eyes

369.20 Impairment level not further specified
Low vision, both eyes NOS
369.21 Better eye: severe impairment; lesser eye: not further specified
369.22 Better eye: severe impairment; lesser eye: severe impairment
369.23 Better eye: moderate impairment; lesser eye: not further specified
369.24 Better eye: moderate impairment; lesser eye: severe impairment
369.25 Better eye: moderate impairment; lesser eye: moderate impairment

369.3 Unqualified visual loss, both eyes

Excludes: blindness NOS:
legal [U.S.A. definition] (369.4)
WHO definition (369.00)

369.4 Legal blindness, as defined in U.S.A.

Blindness NOS according to U.S.A. definition
Excludes: legal blindness with specification of impairment level (369.01-369.08, 369.11-369.14, 369.21-369.22)

369.6 Profound impairment, one eye

369.60 Impairment level not further specified
Blindness, one eye
369.61 One eye: total impairment; other eye: not specified
369.62 One eye: total impairment; other eye: near-normal vision
369.63 One eye: total impairment; other eye: normal vision
369.64 One eye: near-total impairment; other eye: not specified
369.65 One eye: near-total impairment; other eye: near-normal vision
369.66 One eye: near-total impairment; other eye: normal vision
369.67 One eye: profound impairment; other eye: not specified
369.68 One eye: profound impairment; other eye: near-normal vision
369.69 One eye: profound impairment; other eye: normal vision

369.7 Moderate or severe impairment, one eye

369.70 Impairment level not further specified
Low vision, one eye
369.71 One eye: severe impairment; other eye: not specified
369.72 One eye: severe impairment; other eye: near-normal vision
369.73 One eye: severe impairment; other eye: normal vision
369.74 One eye: moderate impairment; other eye: not specified
369.75 One eye: moderate impairment; other eye: near-normal vision
369.76 One eye: moderate impairment; other eye: normal vision

369.8 Unqualified visual loss, one eye

369.9 Unspecified visual loss

---------------------------------------------------------------------- | | Additional Classification | LEVELS OF VISUAL IMPAIRMENT | descriptors
-------------------------------------------------------| which may | | Visual acuity and/or visual field | be en- "legal" | WHO | limitation (whichever is worse) | countered
--------|----------|-----------------------------------|-------------- | | | | | RANGE OF NORMAL VISION | | | 20/10 20/13 20/16 20/20 20/25 | | (NEAR-) | 2.0 1.6 1.25 1.0 0.8 | | NORMAL |-----------------------------------|-------------- | VISION | | | | NEAR-NORMAL VISION | | | 20/30 20/40 20/50 20/60 | | | 0.7 0.6 0.5 0.4 0.3 | |----------|-----------------------------------|-------------- | | MODERATE VISUAL IMPAIRMENT | | | 20/70 20/80 20/100 20/125 20/160| Moderate | LOW | 0.25 0.20 0.16 0.12 | low vision
--------| VISION |-----------------------------------|-------------- | | SEVERE VISUAL IMPAIRMENT | Severe | | 20/200 20/250 20/320 20/400 | low vision, | | 0.10 0.08 0.06 0.05 | "Legal" | | Visual field: 20 degrees or less | blindness
|----------|-----------------------------------|-------------- LEGAL | | PROFOUND VISUAL IMPAIRMENT | Profound BLIND- | | 20/500 20/630 20/800 20/1000 | low vision, NESS | | 0.04 0.03 0.025 0.02 | Moderate (U.S.A.)| | | blindness
| BLINDNESS| Count fingers at: less than 3m | | | (10 ft) | | | Visual field: 10 degrees or less | | |-----------------------------------|-------------- | | NEAR-TOTAL VISUAL IMPAIRMENT | Severe | | Visual acuity: less than 0.02 | blindness,
| | (20/1000) | | | | both | (WHO) | Count fingers: 1m (3 ft) or less | eyes | | Hand movements: 5m (15 ft) or less| Near-total
| one or | Light projection, light perception| blindness
| both | Visual field: 5 degrees or less | | eyes |-----------------------------------|-------------- | | TOTAL VISUAL IMPAIRMENT | Total | | No light perception (NLP) | blindness
--------|----------|-------------------------------------------------- Visual acuity refers to best achievable acuity with correction.
Non-listed Snellen fractions may be classified by converting to the nearest decimal equivalent, e.g. 10/200 equals 0.05, 6/30 equals 0.20.
CF (count fingers) without designation of distance, may be classified to profound impairment.
HM (hand motion) without designation of distance, may be classified to near-total impairment.
Visual field measurements refer to the largest field diameter for a 1/100 white test object.

370 Keratitis


370.0 Corneal ulcer

Excludes: that due to vitamin A deficiency (264.3)
370.00 Corneal ulcer, unspecified
370.01 Marginal corneal ulcer
370.02 Ring corneal ulcer
370.03 Central corneal ulcer
370.04 Hypopyon ulcer
Serpiginous ulcer
370.05 Mycotic corneal ulcer
370.06 Perforated corneal ulcer
370.07 Mooren's ulcer

370.2 Superficial keratitis without conjunctivitis

Excludes: dendritic [herpes simplex] keratitis (054.42)
370.20 Superficial keratitis, unspecified
370.21 Punctate keratitis
Thygeson's superficial punctate keratitis
370.22 Macular keratitis
Keratitis:
areolar
nummular
stellate
striate
370.23 Filamentary keratitis
370.24 Photokeratitis
Snow blindness
Welders' keratitis

370.3 Certain types of keratoconjunctivitis

370.31 Phlyctenular keratoconjunctivitis
Phlyctenulosis
Use additional code for any associated tuberculosis (017.3)
370.32 Limbar and corneal involvement in vernal conjunctivitis
Use additional code for vernal conjunctivitis (372.13)
370.33 Keratoconjunctivitis sicca, not specified as Sjögren's
Excludes: Sjögren's syndrome (710.2)
370.34 Exposure keratoconjunctivitis
370.35 Neurotrophic keratoconjunctivitis

370.4 Other and unspecified keratoconjunctivitis

370.40 Keratoconjunctivitis, unspecified
Superficial keratitis with conjunctivitis NOS
370.44 Keratitis or keratoconjunctivitis in exanthema
Code first underlying condition (050.0-052.9)
Excludes: herpes simplex (054.43)
herpes zoster (053.21)
measles (055.71)
370.49 Other
Excludes: epidemic keratoconjunctivitis (077.1)

370.5 Interstitial and deep keratitis

370.50 Interstitial keratitis, unspecified
370.52 Diffuse interstitial keratitis
Cogan's syndrome
370.54 Sclerosing keratitis
370.55 Corneal abscess
370.59 Other
Excludes: disciform herpes simplex keratitis (054.43)
syphilitic keratitis (090.3)

370.6 Corneal neovascularization

370.60 Corneal neovascularization, unspecified
370.61 Localized vascularization of cornea
370.62 Pannus (corneal)
370.63 Deep vascularization of cornea
370.64 Ghost vessels (corneal)

370.8 Other forms of keratitis

370.9 Unspecified keratitis


371 Corneal opacity and other disorders of cornea


371.0 Corneal scars and opacities

Excludes: that due to vitamin A deficiency (264.6)
371.00 Corneal opacity, unspecified
Corneal scar NOS
371.01 Minor opacity of cornea
Corneal nebula
371.02 Peripheral opacity of cornea
Corneal macula not interfering with central vision
371.03 Central opacity of cornea
Corneal:
leucoma interfering with central vision
macula interfering with central vision
371.04 Adherent leucoma
371.05 Phthisical cornea
Code first underlying tuberculosis (017.3)

371.1 Corneal pigmentations and deposits

371.10 Corneal deposit, unspecified
371.11 Anterior pigmentations
Stähli's lines
371.12 Stromal pigmentations
Hematocornea
371.13 Posterior pigmentations
Krukenberg spindle
371.14 Kayser-Fleischer ring
371.15 Other deposits associated with metabolic disorders
371.16 Argentous deposits

371.2 Corneal edema

371.20 Corneal edema, unspecified
371.21 Idiopathic corneal edema
371.22 Secondary corneal edema
371.23 Bullous keratopathy
371.24 Corneal edema due to wearing of contact lenses

371.3 Changes of corneal membranes

371.30 Corneal membrane change, unspecified
371.31 Folds and rupture of Bowman's membrane
371.32 Folds in Descemet's membrane
371.33 Rupture in Descemet's membrane

371.4 Corneal degenerations

371.40 Corneal degeneration, unspecified
371.41 Senile corneal changes
Arcus senilis
Hassall-Henle bodies
371.42 Recurrent erosion of cornea
Excludes: Mooren's ulcer (370.07)
371.43 Band-shaped keratopathy
371.44 Other calcerous degenerations of cornea
371.45 Keratomalacia NOS
Excludes: that due to vitamin A deficiency (264.4)
371.46 Nodular degeneration of cornea
Salzmann's nodular dystrophy
371.48 Peripheral degenerations of cornea
Marginal degeneration of cornea [Terrien's] 371.49 Other
Discrete colliquative keratopathy

371.5 Hereditary corneal dystrophies

371.50 Corneal dystrophy, unspecified
371.51 Juvenile epithelial corneal dystrophy
371.52 Other anterior corneal dystrophies
Corneal dystrophy:
microscopic cystic
ring-like
371.53 Granular corneal dystrophy
371.54 Lattice corneal dystrophy
371.55 Macular corneal dystrophy
371.56 Other stromal corneal dystrophies
Crystalline corneal dystrophy
371.57 Endothelial corneal dystrophy
Combined corneal dystrophy
Cornea guttata
Fuchs' endothelial dystrophy
371.58 Other posterior corneal dystrophies
Polymorphous corneal dystrophy

371.6 Keratoconus

371.60 Keratoconus, unspecified
371.61 Keratoconus, stable condition
371.62 Keratoconus, acute hydrops

371.7 Other corneal deformities

371.70 Corneal deformity, unspecified
371.71 Corneal ectasia
371.72 Descemetocele
371.73 Corneal staphyloma

371.8 Other corneal disorders

371.81 Corneal anesthesia and hypoesthesia
371.82 Corneal disorder due to contact lens
Excludes: corneal edema due to contact lens (371.24)
371.89 Other

371.9 Unspecified corneal disorder


372 Disorders of conjunctiva


Excludes: keratoconjunctivitis (370.3-370.4)

372.0 Acute conjunctivitis

372.00 Acute conjunctivitis, unspecified
372.01 Serous conjunctivitis, except viral
Excludes: viral conjunctivitis NOS (077.9)
372.02 Acute follicular conjunctivitis
Conjunctival folliculosis NOS
Excludes: conjunctivitis:
adenoviral (acute follicular) (077.3)
epidemic hemorrhagic (077.4)
inclusion (077.0)
Newcastle (077.8)
epidemic keratoconjunctivitis (077.1)
pharyngoconjunctival fever (077.2)
372.03 Other mucopurulent conjunctivitis
Catarrhal conjunctivitis
Excludes: blennorrhea neonatorum (gonococcal) (098.40)
neonatal conjunctivitis (771.6)
ophthalmia neonatorum NOS (771.6)
372.04 Pseudomembranous conjunctivitis
Membranous conjunctivitis
Excludes: diphtheritic conjunctivitis (032.81)
372.05 Acute atopic conjunctivitis

372.1 Chronic conjunctivitis

372.10 Chronic conjunctivitis, unspecified
372.11 Simple chronic conjunctivitis
372.12 Chronic follicular conjunctivitis
372.13 Vernal conjunctivitis
372.14 Other chronic allergic conjunctivitis
372.15 Parasitic conjunctivitis
Code first underlying disease as:
filariasis (125.0-125.9)
mucocutaneous leishmaniasis (085.5)

372.2 Blepharoconjunctivitis

372.20 Blepharoconjunctivitis, unspecified
372.21 Angular blepharoconjunctivitis
372.22 Contact blepharoconjunctivitis

372.3 Other and unspecified conjunctivitis

372.30 Conjunctivitis, unspecified
372.31 Rosacea conjunctivitis
Code first underlying rosacea dermatitis (695.3)
372.33 Conjunctivitis in mucocutaneous disease
Code first underlying disease as:
erythema multiforme (695.1)
Reiter's disease (099.3)
Excludes: ocular pemphigoid (694.61)
372.39 Other

372.4 Pterygium

Excludes: pseudopterygium (372.52)
372.40 Pterygium, unspecified
372.41 Peripheral pterygium, stationary
372.42 Peripheral pterygium, progressive
372.43 Central pterygium
372.44 Double pterygium
372.45 Recurrent pterygium

372.5 Conjunctival degenerations and deposits

372.50 Conjunctival degeneration, unspecified
372.51 Pinguecula
372.52 Pseudopterygium
372.53 Conjunctival xerosis
Excludes: conjunctival xerosis due to vitamin A deficiency (264.0, 264.1, 264.7)
372.54 Conjunctival concretions
372.55 Conjunctival pigmentations
Conjunctival argyrosis
372.56 Conjunctival deposits

372.6 Conjunctival scars

372.61 Granuloma of conjunctiva
372.62 Localized adhesions and strands of conjunctiva
372.63 Symblepharon
Extensive adhesions of conjunctiva
372.64 Scarring of conjunctiva
Contraction of eye socket (after enucleation)

372.7 Conjunctival vascular disorders and cysts

372.71 Hyperemia of conjunctiva
372.72 Conjunctival hemorrhage
Hyposphagma
Subconjunctival hemorrhage
372.73 Conjunctival edema
Chemosis of conjunctiva
Subconjunctival edema
372.74 Vascular abnormalities of conjunctiva
Aneurysm(ata) of conjunctiva
372.75 Conjunctival cysts

372.8 Other disorders of conjunctiva

372.81 Conjunctivochalasis
372.89 Other disorders of conjunctiva

372.9 Unspecified disorder of conjunctiva


373 Inflammation of eyelids


373.0 Blepharitis

Excludes: blepharoconjunctivitis (372.20-372.22)
373.00 Blepharitis, unspecified
373.01 Ulcerative blepharitis
373.02 Squamous blepharitis

373.1 Hordeolum and other deep inflammation of eyelid

373.11 Hordeolum externum
Hordeolum NOS
Stye
373.12 Hordeolum internum
Infection of meibomian gland
373.13 Abscess of eyelid
Furuncle of eyelid

373.2 Chalazion

Meibomian (gland) cyst
Excludes: infected meibomian gland (373.12)

373.3 Noninfectious dermatoses of eyelid

373.31 Eczematous dermatitis of eyelid
373.32 Contact and allergic dermatitis of eyelid
373.33 Xeroderma of eyelid
373.34 Discoid lupus erythematosus of eyelid

373.4 Infective dermatitis of eyelid of types resulting in deformity

Code first underlying disease, as:
leprosy (030.0-030.9)
lupus vulgaris (tuberculous) (017.0)
yaws (102.0-102.9)

373.5 Other infective dermatitis of eyelid

Code first underlying disease, as:
actinomycosis (039.3)
impetigo (684)
mycotic dermatitis (110.0-111.9)
vaccinia (051.0)
postvaccination (999.0)
Excludes: herpes:
simplex (054.41)
zoster (053.20)

373.6 Parasitic infestation of eyelid

Code first underlying disease, as:
leishmaniasis (085.0-085.9)
loiasis (125.2)
onchocerciasis (125.3)
pediculosis (132.0)

373.8 Other inflammations of eyelids

373.9 Unspecified inflammation of eyelid


374 Other disorders of eyelids


374.0 Entropion and trichiasis of eyelid

374.00 Entropion, unspecified
374.01 Senile entropion
374.02 Mechanical entropion
374.03 Spastic entropion
374.04 Cicatricial entropion
374.05 Trichiasis without entropion

374.1 Ectropion

374.10 Ectropion, unspecified
374.11 Senile ectropion
374.12 Mechanical ectropion
374.13 Spastic ectropion
374.14 Cicatricial ectropion

374.2 Lagophthalmos

374.20 Lagophthalmos, unspecified
374.21 Paralytic lagophthalmos
374.22 Mechanical lagophthalmos
374.23 Cicatricial lagophthalmos

374.3 Ptosis of eyelid

374.30 Ptosis of eyelid, unspecified
374.31 Paralytic ptosis
374.32 Myogenic ptosis
374.33 Mechanical ptosis
374.34 Blepharochalasis
Pseudoptosis

374.4 Other disorders affecting eyelid function

Excludes: blepharoclonus (333.81)
blepharospasm (333.81)
facial nerve palsy (351.0)
third nerve palsy or paralysis (378.51-378.52)
tic (psychogenic) (307.20-307.23)
organic (333.3)
374.41 Lid retraction or lag
374.43 Abnormal innervation syndrome
Jaw-blinking
Paradoxical facial movements
374.44 Sensory disorders
374.45 Other sensorimotor disorders
Deficient blink reflex
374.46 Blepharophimosis
Ankyloblepharon

374.5 Degenerative disorders of eyelid and periocular area

374.50 Degenerative disorder of eyelid, unspecified
374.51 Xanthelasma
Xanthoma (planum) (tuberosum) of eyelid
Code first underlying condition (272.0-272.9)
374.52 Hyperpigmentation of eyelid
Chloasma
Dyspigmentation
374.53 Hypopigmentation of eyelid
Vitiligo of eyelid
374.54 Hypertrichosis of eyelid
374.55 Hypotrichosis of eyelid
Madarosis of eyelid
374.56 Other degenerative disorders of skin affecting eyelid

374.8 Other disorders of eyelid

374.81 Hemorrhage of eyelid
Excludes: black eye (921.0)
374.82 Edema of eyelid
Hyperemia of eyelid
374.83 Elephantiasis of eyelid
374.84 Cysts of eyelids
Sebaceous cyst of eyelid
374.85 Vascular anomalies of eyelid
374.86 Retained foreign body of eyelid
374.87 Dermatochalasis
374.89 Other disorders of eyelid

374.9 Unspecified disorder of eyelid


375 Disorders of lacrimal system


375.0 Dacryoadenitis

375.00 Dacryoadenitis, unspecified
375.01 Acute dacryoadenitis
375.02 Chronic dacryoadenitis
375.03 Chronic enlargement of lacrimal gland

375.1 Other disorders of lacrimal gland

375.11 Dacryops
375.12 Other lacrimal cysts and cystic degeneration
375.13 Primary lacrimal atrophy
375.14 Secondary lacrimal atrophy
375.15 Tear film insufficiency, unspecified
Dry eye syndrome
375.16 Dislocation of lacrimal gland

375.2 Epiphora

375.20 Epiphora, unspecified as to cause
375.21 Epiphora due to excess lacrimation
375.22 Epiphora due to insufficient drainage

375.3 Acute and unspecified inflammation of lacrimal passages

Excludes: neonatal dacryocystitis (771.6)
375.30 Dacryocystitis, unspecified
375.31 Acute canaliculitis, lacrimal
375.32 Acute dacryocystitis
Acute peridacryocystitis
375.33 Phlegmonous dacryocystitis

375.4 Chronic inflammation of lacrimal passages

375.41 Chronic canaliculitis
375.42 Chronic dacryocystitis
375.43 Lacrimal mucocele

375.5 Stenosis and insufficiency of lacrimal passages

375.51 Eversion of lacrimal punctum
375.52 Stenosis of lacrimal punctum
375.53 Stenosis of lacrimal canaliculi
375.54 Stenosis of lacrimal sac
375.55 Obstruction of nasolacrimal duct, neonatal
Excludes: congenital anomaly of nasolacrimal duct (743.65)
375.56 Stenosis of nasolacrimal duct, acquired
375.57 Dacryolith

375.6 Other changes of lacrimal passages

375.61 Lacrimal fistula
375.69 Other

375.8 Other disorders of lacrimal system

375.81 Granuloma of lacrimal passages
375.89 Other

375.9 Unspecified disorder of lacrimal system


376 Disorders of the orbit


376.0 Acute inflammation of orbit

376.00 Acute inflammation of orbit, unspecified
376.01 Orbital cellulitis
Abscess of orbit
376.02 Orbital periostitis
376.03 Orbital osteomyelitis
376.04 Tenonitis

376.1 Chronic inflammatory disorders of orbit

376.10 Chronic inflammation of orbit, unspecified
376.11 Orbital granuloma
Pseudotumor (inflammatory) of orbit
376.12 Orbital myositis
376.13 Parasitic infestation of orbit
Code first underlying disease, as:
hydatid infestation of orbit (122.3, 122.6, 122.9)
myiasis of orbit (134.0)

376.2 Endocrine exophthalmos

Code first underlying thyroid disorder (242.0-242.9)
376.21 Thyrotoxic exophthalmos
376.22 Exophthalmic ophthalmoplegia

376.3 Other exophthalmic conditions

376.30 Exophthalmos, unspecified
376.31 Constant exophthalmos
376.32 Orbital hemorrhage
376.33 Orbital edema or congestion
376.34 Intermittent exophthalmos
376.35 Pulsating exophthalmos
376.36 Lateral displacement of globe

376.4 Deformity of orbit

376.40 Deformity of orbit, unspecified
376.41 Hypertelorism of orbit
376.42 Exostosis of orbit
376.43 Local deformities due to bone disease
376.44 Orbital deformities associated with craniofacial deformities
376.45 Atrophy of orbit
376.46 Enlargement of orbit
376.47 Deformity due to trauma or surgery

376.5 Enophthalmos

376.50 Enophthalmos, unspecified as to cause
376.51 Enophthalmos due to atrophy of orbital tissue
376.52 Enophthalmos due to trauma or surgery

376.6 Retained (old) foreign body following penetrating wound of orbit

Retrobulbar foreign body

376.8 Other orbital disorders

376.81 Orbital cysts
Encephalocele of orbit
376.82 Myopathy of extraocular muscles
376.89 Other

376.9 Unspecified disorder of orbit


377 Disorders of optic nerve and visual pathways


377.0 Papilledema

377.00 Papilledema, unspecified
377.01 Papilledema associated with increased intracranial pressure
377.02 Papilledema associated with decreased ocular pressure
377.03 Papilledema associated with retinal disorder
377.04 Foster-Kennedy syndrome

377.1 Optic atrophy

377.10 Optic atrophy, unspecified
377.11 Primary optic atrophy
Excludes: neurosyphilitic optic atrophy (094.84)
377.12 Postinflammatory optic atrophy
377.13 Optic atrophy associated with retinal dystrophies
377.14 Glaucomatous atrophy [cupping] of optic disc
377.15 Partial optic atrophy
Temporal pallor of optic disc
377.16 Hereditary optic atrophy
Optic atrophy:
dominant hereditary
Leber's

377.2 Other disorders of optic disc

377.21 Drusen of optic disc
377.22 Crater-like holes of optic disc
377.23 Coloboma of optic disc
377.24 Pseudopapilledema

377.3 Optic neuritis

Excludes: meningococcal optic neuritis (036.81)
377.30 Optic neuritis, unspecified
377.31 Optic papillitis
377.32 Retrobulbar neuritis (acute)
Excludes: syphilitic retrobulbar neuritis (094.85)
377.33 Nutritional optic neuropathy
377.34 Toxic optic neuropathy
Toxic amblyopia
377.39 Other
Excludes: ischemic optic neuropathy (377.41)

377.4 Other disorders of optic nerve

377.41 Ischemic optic neuropathy
377.42 Hemorrhage in optic nerve sheaths
377.49 Other
Compression of optic nerve

377.5 Disorders of optic chiasm

377.51 Associated with pituitary neoplasms and disorders
377.52 Associated with other neoplasms
377.53 Associated with vascular disorders
377.54 Associated with inflammatory disorders

377.6 Disorders of other visual pathways

377.61 Associated with neoplasms
377.62 Associated with vascular disorders
377.63 Associated with inflammatory disorders

377.7 Disorders of visual cortex

Excludes: visual:
agnosia (368.16)
hallucinations (368.16)
halos (368.15)
377.71 Associated with neoplasms
377.72 Associated with vascular disorders
377.73 Associated with inflammatory disorders
377.75 Cortical blindness

377.9 Unspecified disorder of optic nerve and visual pathways


378 Strabismus and other disorders of binocular eye movements


Excludes: nystagmus and other irregular eye movements (379.50-379.59)

378.0 Esotropia

Convergent concomitant strabismus
Excludes: intermittent esotropia (378.20-378.22)
378.00 Esotropia, unspecified
378.01 Monocular esotropia
378.02 Monocular esotropia with A pattern
378.03 Monocular esotropia with V pattern
378.04 Monocular esotropia with other noncomitancies
Monocular esotropia with X or Y pattern
378.05 Alternating esotropia
378.06 Alternating esotropia with A pattern
378.07 Alternating esotropia with V pattern
378.08 Alternating esotropia with other noncomitancies
Alternating esotropia with X or Y pattern

378.1 Exotropia

Divergent concomitant strabismus
Excludes: intermittent exotropia (378.20, 378.23-378.24)
378.10 Exotropia, unspecified
378.11 Monocular exotropia
378.12 Monocular exotropia with A pattern
378.13 Monocular exotropia with V pattern
378.14 Monocular exotropia with other noncomitancies
Monocular exotropia with X or Y pattern
378.15 Alternating exotropia
378.16 Alternating exotropia with A pattern
378.17 Alternating exotropia with V pattern
378.18 Alternating exotropia with other noncomitancies
Alternating exotropia with X or Y pattern

378.2 Intermittent heterotropia

Excludes: vertical heterotropia (intermittent) (378.31)
378.20 Intermittent heterotropia, unspecified
Intermittent:
esotropia NOS
exotropia NOS
378.21 Intermittent esotropia, monocular
378.22 Intermittent esotropia, alternating
378.23 Intermittent exotropia, monocular
378.24 Intermittent exotropia, alternating

378.3 Other and unspecified heterotropia

378.30 Heterotropia, unspecified
378.31 Hypertropia
Vertical heterotropia (constant) (intermittent)
378.32 Hypotropia
378.33 Cyclotropia
378.34 Monofixation syndrome
Microtropia
378.35 Accommodative component in esotropia

378.4 Heterophoria

378.40 Heterophoria, unspecified
378.41 Esophoria
378.42 Exophoria
378.43 Vertical heterophoria
378.44 Cyclophoria
378.45 Alternating hyperphoria

378.5 Paralytic strabismus

378.50 Paralytic strabismus, unspecified
378.51 Third or oculomotor nerve palsy, partial
378.52 Third or oculomotor nerve palsy, total
378.53 Fourth or trochlear nerve palsy
378.54 Sixth or abducens nerve palsy
378.55 External ophthalmoplegia
378.56 Total ophthalmoplegia

378.6 Mechanical strabismus

378.60 Mechanical strabismus, unspecified
378.61 Brown's (tendon) sheath syndrome
378.62 Mechanical strabismus from other musculofascial disorders
378.63 Limited duction associated with other conditions

378.7 Other specified strabismus

378.71 Duane's syndrome
378.72 Progressive external ophthalmoplegia
378.73 Strabismus in other neuromuscular disorders

378.8 Other disorders of binocular eye movements

Excludes: nystagmus (379.50-379.56)
378.81 Palsy of conjugate gaze
378.82 Spasm of conjugate gaze
378.83 Convergence insufficiency or palsy
378.84 Convergence excess or spasm
378.85 Anomalies of divergence
378.86 Internuclear ophthalmoplegia
378.87 Other dissociated deviation of eye movements
Skew deviation

378.9 Unspecified disorder of eye movements

Ophthalmoplegia NOS
Strabismus NOS

379 Other disorders of eye


379.0 Scleritis and episcleritis

Excludes: syphilitic episcleritis (095.0)
379.00 Scleritis, unspecified
Episcleritis NOS
379.01 Episcleritis periodica fugax
379.02 Nodular episcleritis
379.03 Anterior scleritis
379.04 Scleromalacia perforans
379.05 Scleritis with corneal involvement
Scleroperikeratitis
379.06 Brawny scleritis
379.07 Posterior scleritis
Sclerotenonitis
379.09 Other
Scleral abscess

379.1 Other disorders of sclera

Excludes: blue sclera (743.47)
379.11 Scleral ectasia
Scleral staphyloma NOS
379.12 Staphyloma posticum
379.13 Equatorial staphyloma
379.14 Anterior staphyloma, localized
379.15 Ring staphyloma
379.16 Other degenerative disorders of sclera
379.19 Other

379.2 Disorders of vitreous body

379.21 Vitreous degeneration
Vitreous:
cavitation
detachment
liquefaction
379.22 Crystalline deposits in vitreous
Asteroid hyalitis
Synchysis scintillans
379.23 Vitreous hemorrhage
379.24 Other vitreous opacities
Vitreous floaters
379.25 Vitreous membranes and strands
379.26 Vitreous prolapse
379.29 Other disorders of vitreous
Excludes: vitreous abscess (360.04)

379.3 Aphakia and other disorders of lens

Excludes: after-cataract (366.50-366.53)
379.31 Aphakia
Excludes: cataract extraction status (V45.61)
379.32 Subluxation of lens
379.33 Anterior dislocation of lens
379.34 Posterior dislocation of lens
379.39 Other disorders of lens

379.4 Anomalies of pupillary function

379.40 Abnormal pupillary function, unspecified
379.41 Anisocoria
379.42 Miosis (persistent), not due to miotics
379.43 Mydriasis (persistent), not due to mydriatics
379.45 Argyll Robertson pupil, atypical
Argyll Robertson phenomenon or pupil, nonsyphilitic
Excludes: Argyll Robertson pupil (syphilitic) (094.89)
379.46 Tonic pupillary reaction
Adie's pupil or syndrome
379.49 Other
Hippus
Pupillary paralysis

379.5 Nystagmus and other irregular eye movements

379.50 Nystagmus, unspecified
379.51 Congenital nystagmus
379.52 Latent nystagmus
379.53 Visual deprivation nystagmus
379.54 Nystagmus associated with disorders of the vestibular system
379.55 Dissociated nystagmus
379.56 Other forms of nystagmus
379.57 Deficiencies of saccadic eye movements
Abnormal optokinetic response
379.58 Deficiencies of smooth pursuit movements
379.59 Other irregularities of eye movements
Opsoclonus

379.8 Other specified disorders of eye and adnexa

379.9 Unspecified disorder of eye and adnexa

379.90 Disorder of eye, unspecified
379.91 Pain in or around eye
379.92 Swelling or mass of eye
379.93 Redness or discharge of eye
379.99 Other ill-defined disorders of eye
Excludes: blurred vision NOS (368.8)