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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > H00-H59 > H15-H22 > H18
H15-H22
Disorders of sclera, cornea, iris and ciliary body
H18

Other disorders of cornea

H18.0

Corneal pigmentations and deposits

H18.00
Unspecified corneal deposit
H18.001
Unspecified corneal deposit, right eye
H18.002
Unspecified corneal deposit, left eye
H18.003
Unspecified corneal deposit, bilateral
H18.009
Unspecified corneal deposit, unspecified eye
H18.01
Anterior corneal pigmentations
Info:
Staehli's line
H18.011
Anterior corneal pigmentations, right eye
H18.012
Anterior corneal pigmentations, left eye
H18.013
Anterior corneal pigmentations, bilateral
H18.019
Anterior corneal pigmentations, unspecified eye
H18.02
Argentous corneal deposits
H18.021
Argentous corneal deposits, right eye
H18.022
Argentous corneal deposits, left eye
H18.023
Argentous corneal deposits, bilateral
H18.029
Argentous corneal deposits, unspecified eye
H18.03
Corneal deposits in metabolic disorders
Use add'l
associated metabolic disorder
H18.031
Corneal deposits in metabolic disorders, right eye
H18.032
Corneal deposits in metabolic disorders, left eye
H18.033
Corneal deposits in metabolic disorders, bilateral
H18.039
Corneal deposits in metabolic disorders, unspecified eye
H18.04
Kayser-Fleischer ring
Use add'l
associated Wilson's disease (E83.01)
H18.041
Kayser-Fleischer ring, right eye
H18.042
Kayser-Fleischer ring, left eye
H18.043
Kayser-Fleischer ring, bilateral
H18.049
Kayser-Fleischer ring, unspecified eye
H18.05
Posterior corneal pigmentations
Info:
Krukenberg's spindle
H18.051
Posterior corneal pigmentations, right eye
H18.052
Posterior corneal pigmentations, left eye
H18.053
Posterior corneal pigmentations, bilateral
H18.059
Posterior corneal pigmentations, unspecified eye
H18.06
Stromal corneal pigmentations
Info:
Hematocornea
H18.061
Stromal corneal pigmentations, right eye
H18.062
Stromal corneal pigmentations, left eye
H18.063
Stromal corneal pigmentations, bilateral
H18.069
Stromal corneal pigmentations, unspecified eye
H18.1

Bullous keratopathy

H18.10
Bullous keratopathy, unspecified eye
H18.11
Bullous keratopathy, right eye
H18.12
Bullous keratopathy, left eye
H18.13
Bullous keratopathy, bilateral
H18.2

Other and unspecified corneal edema

H18.20
Unspecified corneal edema
H18.21
Corneal edema secondary to contact lens
Excl2.:
other corneal disorders due to contact lens (H18.82-)
H18.211
Corneal edema secondary to contact lens, right eye
H18.212
Corneal edema secondary to contact lens, left eye
H18.213
Corneal edema secondary to contact lens, bilateral
H18.219
Corneal edema secondary to contact lens, unspecified eye
H18.22
Idiopathic corneal edema
H18.221
Idiopathic corneal edema, right eye
H18.222
Idiopathic corneal edema, left eye
H18.223
Idiopathic corneal edema, bilateral
H18.229
Idiopathic corneal edema, unspecified eye
H18.23
Secondary corneal edema
H18.231
Secondary corneal edema, right eye
H18.232
Secondary corneal edema, left eye
H18.233
Secondary corneal edema, bilateral
H18.239
Secondary corneal edema, unspecified eye
H18.3

Changes of corneal membranes

H18.30
Unspecified corneal membrane change
H18.31
Folds and rupture in Bowman's membrane
H18.311
Folds and rupture in Bowman's membrane, right eye
H18.312
Folds and rupture in Bowman's membrane, left eye
H18.313
Folds and rupture in Bowman's membrane, bilateral
H18.319
Folds and rupture in Bowman's membrane, unspecified eye
H18.32
Folds in Descemet's membrane
H18.321
Folds in Descemet's membrane, right eye
H18.322
Folds in Descemet's membrane, left eye
H18.323
Folds in Descemet's membrane, bilateral
H18.329
Folds in Descemet's membrane, unspecified eye
H18.33
Rupture in Descemet's membrane
H18.331
Rupture in Descemet's membrane, right eye
H18.332
Rupture in Descemet's membrane, left eye
H18.333
Rupture in Descemet's membrane, bilateral
H18.339
Rupture in Descemet's membrane, unspecified eye
H18.4

Corneal degeneration

Excl1.:
Mooren's ulcer (H16.0-)
recurrent erosion of cornea (H18.83-)
H18.40
Unspecified corneal degeneration
H18.41
Arcus senilis
Info:
Senile corneal changes
H18.411
Arcus senilis, right eye
H18.412
Arcus senilis, left eye
H18.413
Arcus senilis, bilateral
H18.419
Arcus senilis, unspecified eye
H18.42
Band keratopathy
H18.421
Band keratopathy, right eye
H18.422
Band keratopathy, left eye
H18.423
Band keratopathy, bilateral
H18.429
Band keratopathy, unspecified eye
H18.43
Other calcerous corneal degeneration
H18.44
Keratomalacia
Excl1.:
keratomalacia due to vitamin A deficiency (E50.4)
H18.441
Keratomalacia, right eye
H18.442
Keratomalacia, left eye
H18.443
Keratomalacia, bilateral
H18.449
Keratomalacia, unspecified eye
H18.45
Nodular corneal degeneration
H18.451
Nodular corneal degeneration, right eye
H18.452
Nodular corneal degeneration, left eye
H18.453
Nodular corneal degeneration, bilateral
H18.459
Nodular corneal degeneration, unspecified eye
H18.46
Peripheral corneal degeneration
H18.461
Peripheral corneal degeneration, right eye
H18.462
Peripheral corneal degeneration, left eye
H18.463
Peripheral corneal degeneration, bilateral
H18.469
Peripheral corneal degeneration, unspecified eye
H18.49
Other corneal degeneration
H18.5

Hereditary corneal dystrophies

H18.50
Unspecified hereditary corneal dystrophies
H18.501
Unspecified hereditary corneal dystrophies, right eye
H18.502
Unspecified hereditary corneal dystrophies, left eye
H18.503
Unspecified hereditary corneal dystrophies, bilateral
H18.509
Unspecified hereditary corneal dystrophies, unspecified eye
H18.51
Endothelial corneal dystrophy
Info:
Fuchs' dystrophy
H18.511
Endothelial corneal dystrophy, right eye
H18.512
Endothelial corneal dystrophy, left eye
H18.513
Endothelial corneal dystrophy, bilateral
H18.519
Endothelial corneal dystrophy, unspecified eye
H18.52
Epithelial (juvenile) corneal dystrophy
H18.521
Epithelial (juvenile) corneal dystrophy, right eye
H18.522
Epithelial (juvenile) corneal dystrophy, left eye
H18.523
Epithelial (juvenile) corneal dystrophy, bilateral
H18.529
Epithelial (juvenile) corneal dystrophy, unspecified eye
H18.53
Granular corneal dystrophy
H18.531
Granular corneal dystrophy, right eye
H18.532
Granular corneal dystrophy, left eye
H18.533
Granular corneal dystrophy, bilateral
H18.539
Granular corneal dystrophy, unspecified eye
H18.54
Lattice corneal dystrophy
H18.541
Lattice corneal dystrophy, right eye
H18.542
Lattice corneal dystrophy, left eye
H18.543
Lattice corneal dystrophy, bilateral
H18.549
Lattice corneal dystrophy, unspecified eye
H18.55
Macular corneal dystrophy
H18.551
Macular corneal dystrophy, right eye
H18.552
Macular corneal dystrophy, left eye
H18.553
Macular corneal dystrophy, bilateral
H18.559
Macular corneal dystrophy, unspecified eye
H18.59
Other hereditary corneal dystrophies
H18.591
Other hereditary corneal dystrophies, right eye
H18.592
Other hereditary corneal dystrophies, left eye
H18.593
Other hereditary corneal dystrophies, bilateral
H18.599
Other hereditary corneal dystrophies, unspecified eye
H18.6

Keratoconus

H18.60
Keratoconus, unspecified
H18.601
Keratoconus, unspecified, right eye
H18.602
Keratoconus, unspecified, left eye
H18.603
Keratoconus, unspecified, bilateral
H18.609
Keratoconus, unspecified, unspecified eye
H18.61
Keratoconus, stable
H18.611
Keratoconus, stable, right eye
H18.612
Keratoconus, stable, left eye
H18.613
Keratoconus, stable, bilateral
H18.619
Keratoconus, stable, unspecified eye
H18.62
Keratoconus, unstable
Info:
Acute hydrops
H18.621
Keratoconus, unstable, right eye
H18.622
Keratoconus, unstable, left eye
H18.623
Keratoconus, unstable, bilateral
H18.629
Keratoconus, unstable, unspecified eye
H18.7

Other and unspecified corneal deformities

Excl1.:
congenital malformations of cornea (Q13.3-Q13.4)
H18.70
Unspecified corneal deformity
H18.71
Corneal ectasia
H18.711
Corneal ectasia, right eye
H18.712
Corneal ectasia, left eye
H18.713
Corneal ectasia, bilateral
H18.719
Corneal ectasia, unspecified eye
H18.72
Corneal staphyloma
H18.721
Corneal staphyloma, right eye
H18.722
Corneal staphyloma, left eye
H18.723
Corneal staphyloma, bilateral
H18.729
Corneal staphyloma, unspecified eye
H18.73
Descemetocele
H18.731
Descemetocele, right eye
H18.732
Descemetocele, left eye
H18.733
Descemetocele, bilateral
H18.739
Descemetocele, unspecified eye
H18.79
Other corneal deformities
H18.791
Other corneal deformities, right eye
H18.792
Other corneal deformities, left eye
H18.793
Other corneal deformities, bilateral
H18.799
Other corneal deformities, unspecified eye
H18.8

Other specified disorders of cornea

H18.81
Anesthesia and hypoesthesia of cornea
H18.811
Anesthesia and hypoesthesia of cornea, right eye
H18.812
Anesthesia and hypoesthesia of cornea, left eye
H18.813
Anesthesia and hypoesthesia of cornea, bilateral
H18.819
Anesthesia and hypoesthesia of cornea, unspecified eye
H18.82
Corneal disorder due to contact lens
Excl2.:
corneal edema due to contact lens (H18.21-)
H18.821
Corneal disorder due to contact lens, right eye
H18.822
Corneal disorder due to contact lens, left eye
H18.823
Corneal disorder due to contact lens, bilateral
H18.829
Corneal disorder due to contact lens, unspecified eye
H18.83
Recurrent erosion of cornea
H18.831
Recurrent erosion of cornea, right eye
H18.832
Recurrent erosion of cornea, left eye
H18.833
Recurrent erosion of cornea, bilateral
H18.839
Recurrent erosion of cornea, unspecified eye
H18.89
Other specified disorders of cornea
H18.891
Other specified disorders of cornea, right eye
H18.892
Other specified disorders of cornea, left eye
H18.893
Other specified disorders of cornea, bilateral
H18.899
Other specified disorders of cornea, unspecified eye
H18.9
Unspecified disorder of cornea

 

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