Disorders of sclera, cornea, iris and ciliary body (H15-H22)

Browse all the diagnosis codes used for disorders of sclera, cornea, iris and ciliary body (h15-h22). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
  • Diseases of the eye and adnexa (H00–H59)

    • Disorders of sclera, cornea, iris and ciliary body (H15-H22)

        • Disorders of sclera (H15)

        • H15 Disorders of sclera
        • H15.0 Scleritis
        • H15.00 Unspecified scleritis
        • H15.001 Unspecified scleritis, right eye
        • H15.002 Unspecified scleritis, left eye
        • H15.003 Unspecified scleritis, bilateral
        • H15.009 Unspecified scleritis, unspecified eye
        • H15.01 Anterior scleritis
        • H15.011 Anterior scleritis, right eye
        • H15.012 Anterior scleritis, left eye
        • H15.013 Anterior scleritis, bilateral
        • H15.019 Anterior scleritis, unspecified eye
        • H15.02 Brawny scleritis
        • H15.021 Brawny scleritis, right eye
        • H15.022 Brawny scleritis, left eye
        • H15.023 Brawny scleritis, bilateral
        • H15.029 Brawny scleritis, unspecified eye
        • H15.03 Posterior scleritis
        • H15.031 Posterior scleritis, right eye
        • H15.032 Posterior scleritis, left eye
        • H15.033 Posterior scleritis, bilateral
        • H15.039 Posterior scleritis, unspecified eye
        • H15.04 Scleritis with corneal involvement
        • H15.041 Scleritis with corneal involvement, right eye
        • H15.042 Scleritis with corneal involvement, left eye
        • H15.043 Scleritis with corneal involvement, bilateral
        • H15.049 Scleritis with corneal involvement, unspecified eye
        • H15.05 Scleromalacia perforans
        • H15.051 Scleromalacia perforans, right eye
        • H15.052 Scleromalacia perforans, left eye
        • H15.053 Scleromalacia perforans, bilateral
        • H15.059 Scleromalacia perforans, unspecified eye
        • H15.09 Other scleritis
        • H15.091 Other scleritis, right eye
        • H15.092 Other scleritis, left eye
        • H15.093 Other scleritis, bilateral
        • H15.099 Other scleritis, unspecified eye
        • H15.1 Episcleritis
        • H15.10 Unspecified episcleritis
        • H15.101 Unspecified episcleritis, right eye
        • H15.102 Unspecified episcleritis, left eye
        • H15.103 Unspecified episcleritis, bilateral
        • H15.109 Unspecified episcleritis, unspecified eye
        • H15.11 Episcleritis periodica fugax
        • H15.111 Episcleritis periodica fugax, right eye
        • H15.112 Episcleritis periodica fugax, left eye
        • H15.113 Episcleritis periodica fugax, bilateral
        • H15.119 Episcleritis periodica fugax, unspecified eye
        • H15.12 Nodular episcleritis
        • H15.121 Nodular episcleritis, right eye
        • H15.122 Nodular episcleritis, left eye
        • H15.123 Nodular episcleritis, bilateral
        • H15.129 Nodular episcleritis, unspecified eye
        • H15.8 Other disorders of sclera
        • H15.81 Equatorial staphyloma
        • H15.811 Equatorial staphyloma, right eye
        • H15.812 Equatorial staphyloma, left eye
        • H15.813 Equatorial staphyloma, bilateral
        • H15.819 Equatorial staphyloma, unspecified eye
        • H15.82 Localized anterior staphyloma
        • H15.821 Localized anterior staphyloma, right eye
        • H15.822 Localized anterior staphyloma, left eye
        • H15.823 Localized anterior staphyloma, bilateral
        • H15.829 Localized anterior staphyloma, unspecified eye
        • H15.83 Staphyloma posticum
        • H15.831 Staphyloma posticum, right eye
        • H15.832 Staphyloma posticum, left eye
        • H15.833 Staphyloma posticum, bilateral
        • H15.839 Staphyloma posticum, unspecified eye
        • H15.84 Scleral ectasia
        • H15.841 Scleral ectasia, right eye
        • H15.842 Scleral ectasia, left eye
        • H15.843 Scleral ectasia, bilateral
        • H15.849 Scleral ectasia, unspecified eye
        • H15.85 Ring staphyloma
        • H15.851 Ring staphyloma, right eye
        • H15.852 Ring staphyloma, left eye
        • H15.853 Ring staphyloma, bilateral
        • H15.859 Ring staphyloma, unspecified eye
        • H15.89 Other disorders of sclera
        • H15.9 Unspecified disorder of sclera
        • Keratitis (H16)

        • H16 Keratitis
        • H16.0 Corneal ulcer
        • H16.00 Unspecified corneal ulcer
        • H16.001 Unspecified corneal ulcer, right eye
        • H16.002 Unspecified corneal ulcer, left eye
        • H16.003 Unspecified corneal ulcer, bilateral
        • H16.009 Unspecified corneal ulcer, unspecified eye
        • H16.01 Central corneal ulcer
        • H16.011 Central corneal ulcer, right eye
        • H16.012 Central corneal ulcer, left eye
        • H16.013 Central corneal ulcer, bilateral
        • H16.019 Central corneal ulcer, unspecified eye
        • H16.02 Ring corneal ulcer
        • H16.021 Ring corneal ulcer, right eye
        • H16.022 Ring corneal ulcer, left eye
        • H16.023 Ring corneal ulcer, bilateral
        • H16.029 Ring corneal ulcer, unspecified eye
        • H16.03 Corneal ulcer with hypopyon
        • H16.031 Corneal ulcer with hypopyon, right eye
        • H16.032 Corneal ulcer with hypopyon, left eye
        • H16.033 Corneal ulcer with hypopyon, bilateral
        • H16.039 Corneal ulcer with hypopyon, unspecified eye
        • H16.04 Marginal corneal ulcer
        • H16.041 Marginal corneal ulcer, right eye
        • H16.042 Marginal corneal ulcer, left eye
        • H16.043 Marginal corneal ulcer, bilateral
        • H16.049 Marginal corneal ulcer, unspecified eye
        • H16.05 Mooren's corneal ulcer
        • H16.051 Mooren's corneal ulcer, right eye
        • H16.052 Mooren's corneal ulcer, left eye
        • H16.053 Mooren's corneal ulcer, bilateral
        • H16.059 Mooren's corneal ulcer, unspecified eye
        • H16.06 Mycotic corneal ulcer
        • H16.061 Mycotic corneal ulcer, right eye
        • H16.062 Mycotic corneal ulcer, left eye
        • H16.063 Mycotic corneal ulcer, bilateral
        • H16.069 Mycotic corneal ulcer, unspecified eye
        • H16.07 Perforated corneal ulcer
        • H16.071 Perforated corneal ulcer, right eye
        • H16.072 Perforated corneal ulcer, left eye
        • H16.073 Perforated corneal ulcer, bilateral
        • H16.079 Perforated corneal ulcer, unspecified eye
        • H16.1 Other and unspecified superficial keratitis without conjunctivitis
        • H16.10 Unspecified superficial keratitis
        • H16.101 Unspecified superficial keratitis, right eye
        • H16.102 Unspecified superficial keratitis, left eye
        • H16.103 Unspecified superficial keratitis, bilateral
        • H16.109 Unspecified superficial keratitis, unspecified eye
        • H16.11 Macular keratitis
        • H16.111 Macular keratitis, right eye
        • H16.112 Macular keratitis, left eye
        • H16.113 Macular keratitis, bilateral
        • H16.119 Macular keratitis, unspecified eye
        • H16.12 Filamentary keratitis
        • H16.121 Filamentary keratitis, right eye
        • H16.122 Filamentary keratitis, left eye
        • H16.123 Filamentary keratitis, bilateral
        • H16.129 Filamentary keratitis, unspecified eye
        • H16.13 Photokeratitis
        • H16.131 Photokeratitis, right eye
        • H16.132 Photokeratitis, left eye
        • H16.133 Photokeratitis, bilateral
        • H16.139 Photokeratitis, unspecified eye
        • H16.14 Punctate keratitis
        • H16.141 Punctate keratitis, right eye
        • H16.142 Punctate keratitis, left eye
        • H16.143 Punctate keratitis, bilateral
        • H16.149 Punctate keratitis, unspecified eye
        • H16.2 Keratoconjunctivitis
        • H16.20 Unspecified keratoconjunctivitis
        • H16.201 Unspecified keratoconjunctivitis, right eye
        • H16.202 Unspecified keratoconjunctivitis, left eye
        • H16.203 Unspecified keratoconjunctivitis, bilateral
        • H16.209 Unspecified keratoconjunctivitis, unspecified eye
        • H16.21 Exposure keratoconjunctivitis
        • H16.211 Exposure keratoconjunctivitis, right eye
        • H16.212 Exposure keratoconjunctivitis, left eye
        • H16.213 Exposure keratoconjunctivitis, bilateral
        • H16.219 Exposure keratoconjunctivitis, unspecified eye
        • H16.22 Keratoconjunctivitis sicca, not specified as Sjogren's
        • H16.221 Keratoconjunctivitis sicca, not specified as Sjogren's, right eye
        • H16.222 Keratoconjunctivitis sicca, not specified as Sjogren's, left eye
        • H16.223 Keratoconjunctivitis sicca, not specified as Sjogren's, bilateral
        • H16.229 Keratoconjunctivitis sicca, not specified as Sjogren's, unspecified eye
        • H16.23 Neurotrophic keratoconjunctivitis
        • H16.231 Neurotrophic keratoconjunctivitis, right eye
        • H16.232 Neurotrophic keratoconjunctivitis, left eye
        • H16.233 Neurotrophic keratoconjunctivitis, bilateral
        • H16.239 Neurotrophic keratoconjunctivitis, unspecified eye
        • H16.24 Ophthalmia nodosa
        • H16.241 Ophthalmia nodosa, right eye
        • H16.242 Ophthalmia nodosa, left eye
        • H16.243 Ophthalmia nodosa, bilateral
        • H16.249 Ophthalmia nodosa, unspecified eye
        • H16.25 Phlyctenular keratoconjunctivitis
        • H16.251 Phlyctenular keratoconjunctivitis, right eye
        • H16.252 Phlyctenular keratoconjunctivitis, left eye
        • H16.253 Phlyctenular keratoconjunctivitis, bilateral
        • H16.259 Phlyctenular keratoconjunctivitis, unspecified eye
        • H16.26 Vernal keratoconjunctivitis, with limbar and corneal involvement
        • H16.261 Vernal keratoconjunctivitis, with limbar and corneal involvement, right eye
        • H16.262 Vernal keratoconjunctivitis, with limbar and corneal involvement, left eye
        • H16.263 Vernal keratoconjunctivitis, with limbar and corneal involvement, bilateral
        • H16.269 Vernal keratoconjunctivitis, with limbar and corneal involvement, unspecified eye
        • H16.29 Other keratoconjunctivitis
        • H16.291 Other keratoconjunctivitis, right eye
        • H16.292 Other keratoconjunctivitis, left eye
        • H16.293 Other keratoconjunctivitis, bilateral
        • H16.299 Other keratoconjunctivitis, unspecified eye
        • H16.3 Interstitial and deep keratitis
        • H16.30 Unspecified interstitial keratitis
        • H16.301 Unspecified interstitial keratitis, right eye
        • H16.302 Unspecified interstitial keratitis, left eye
        • H16.303 Unspecified interstitial keratitis, bilateral
        • H16.309 Unspecified interstitial keratitis, unspecified eye
        • H16.31 Corneal abscess
        • H16.311 Corneal abscess, right eye
        • H16.312 Corneal abscess, left eye
        • H16.313 Corneal abscess, bilateral
        • H16.319 Corneal abscess, unspecified eye
        • H16.32 Diffuse interstitial keratitis
        • H16.321 Diffuse interstitial keratitis, right eye
        • H16.322 Diffuse interstitial keratitis, left eye
        • H16.323 Diffuse interstitial keratitis, bilateral
        • H16.329 Diffuse interstitial keratitis, unspecified eye
        • H16.33 Sclerosing keratitis
        • H16.331 Sclerosing keratitis, right eye
        • H16.332 Sclerosing keratitis, left eye
        • H16.333 Sclerosing keratitis, bilateral
        • H16.339 Sclerosing keratitis, unspecified eye
        • H16.39 Other interstitial and deep keratitis
        • H16.391 Other interstitial and deep keratitis, right eye
        • H16.392 Other interstitial and deep keratitis, left eye
        • H16.393 Other interstitial and deep keratitis, bilateral
        • H16.399 Other interstitial and deep keratitis, unspecified eye
        • H16.4 Corneal neovascularization
        • H16.40 Unspecified corneal neovascularization
        • H16.401 Unspecified corneal neovascularization, right eye
        • H16.402 Unspecified corneal neovascularization, left eye
        • H16.403 Unspecified corneal neovascularization, bilateral
        • H16.409 Unspecified corneal neovascularization, unspecified eye
        • H16.41 Ghost vessels (corneal)
        • H16.411 Ghost vessels (corneal), right eye
        • H16.412 Ghost vessels (corneal), left eye
        • H16.413 Ghost vessels (corneal), bilateral
        • H16.419 Ghost vessels (corneal), unspecified eye
        • H16.42 Pannus (corneal)
        • H16.421 Pannus (corneal), right eye
        • H16.422 Pannus (corneal), left eye
        • H16.423 Pannus (corneal), bilateral
        • H16.429 Pannus (corneal), unspecified eye
        • H16.43 Localized vascularization of cornea
        • H16.431 Localized vascularization of cornea, right eye
        • H16.432 Localized vascularization of cornea, left eye
        • H16.433 Localized vascularization of cornea, bilateral
        • H16.439 Localized vascularization of cornea, unspecified eye
        • H16.44 Deep vascularization of cornea
        • H16.441 Deep vascularization of cornea, right eye
        • H16.442 Deep vascularization of cornea, left eye
        • H16.443 Deep vascularization of cornea, bilateral
        • H16.449 Deep vascularization of cornea, unspecified eye
        • H16.8 Other keratitis
        • H16.9 Unspecified keratitis
        • Corneal scars and opacities (H17)

        • H17 Corneal scars and opacities
        • H17.0 Adherent leukoma
        • H17.00 Adherent leukoma, unspecified eye
        • H17.01 Adherent leukoma, right eye
        • H17.02 Adherent leukoma, left eye
        • H17.03 Adherent leukoma, bilateral
        • H17.1 Central corneal opacity
        • H17.10 Central corneal opacity, unspecified eye
        • H17.11 Central corneal opacity, right eye
        • H17.12 Central corneal opacity, left eye
        • H17.13 Central corneal opacity, bilateral
        • H17.8 Other corneal scars and opacities
        • H17.81 Minor opacity of cornea
        • H17.811 Minor opacity of cornea, right eye
        • H17.812 Minor opacity of cornea, left eye
        • H17.813 Minor opacity of cornea, bilateral
        • H17.819 Minor opacity of cornea, unspecified eye
        • H17.82 Peripheral opacity of cornea
        • H17.821 Peripheral opacity of cornea, right eye
        • H17.822 Peripheral opacity of cornea, left eye
        • H17.823 Peripheral opacity of cornea, bilateral
        • H17.829 Peripheral opacity of cornea, unspecified eye
        • H17.89 Other corneal scars and opacities
        • H17.9 Unspecified corneal scar and opacity
        • Other disorders of cornea (H18)

        • 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
        • 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
        • 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
        • 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
        • 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
        • 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
        • 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
        • H18.40 Unspecified corneal degeneration
        • H18.41 Arcus senilis
        • 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
        • 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
        • 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
        • 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
        • 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
        • 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
        • Iridocyclitis (H20)

        • H20 Iridocyclitis
        • H20.0 Acute and subacute iridocyclitis
        • H20.00 Unspecified acute and subacute iridocyclitis
        • H20.01 Primary iridocyclitis
        • H20.011 Primary iridocyclitis, right eye
        • H20.012 Primary iridocyclitis, left eye
        • H20.013 Primary iridocyclitis, bilateral
        • H20.019 Primary iridocyclitis, unspecified eye
        • H20.02 Recurrent acute iridocyclitis
        • H20.021 Recurrent acute iridocyclitis, right eye
        • H20.022 Recurrent acute iridocyclitis, left eye
        • H20.023 Recurrent acute iridocyclitis, bilateral
        • H20.029 Recurrent acute iridocyclitis, unspecified eye
        • H20.03 Secondary infectious iridocyclitis
        • H20.031 Secondary infectious iridocyclitis, right eye
        • H20.032 Secondary infectious iridocyclitis, left eye
        • H20.033 Secondary infectious iridocyclitis, bilateral
        • H20.039 Secondary infectious iridocyclitis, unspecified eye
        • H20.04 Secondary noninfectious iridocyclitis
        • H20.041 Secondary noninfectious iridocyclitis, right eye
        • H20.042 Secondary noninfectious iridocyclitis, left eye
        • H20.043 Secondary noninfectious iridocyclitis, bilateral
        • H20.049 Secondary noninfectious iridocyclitis, unspecified eye
        • H20.05 Hypopyon
        • H20.051 Hypopyon, right eye
        • H20.052 Hypopyon, left eye
        • H20.053 Hypopyon, bilateral
        • H20.059 Hypopyon, unspecified eye
        • H20.1 Chronic iridocyclitis
        • H20.10 Chronic iridocyclitis, unspecified eye
        • H20.11 Chronic iridocyclitis, right eye
        • H20.12 Chronic iridocyclitis, left eye
        • H20.13 Chronic iridocyclitis, bilateral
        • H20.2 Lens-induced iridocyclitis
        • H20.20 Lens-induced iridocyclitis, unspecified eye
        • H20.21 Lens-induced iridocyclitis, right eye
        • H20.22 Lens-induced iridocyclitis, left eye
        • H20.23 Lens-induced iridocyclitis, bilateral
        • H20.8 Other iridocyclitis
        • H20.81 Fuchs' heterochromic cyclitis
        • H20.811 Fuchs' heterochromic cyclitis, right eye
        • H20.812 Fuchs' heterochromic cyclitis, left eye
        • H20.813 Fuchs' heterochromic cyclitis, bilateral
        • H20.819 Fuchs' heterochromic cyclitis, unspecified eye
        • H20.82 Vogt-Koyanagi syndrome
        • H20.821 Vogt-Koyanagi syndrome, right eye
        • H20.822 Vogt-Koyanagi syndrome, left eye
        • H20.823 Vogt-Koyanagi syndrome, bilateral
        • H20.829 Vogt-Koyanagi syndrome, unspecified eye
        • H20.9 Unspecified iridocyclitis
        • Other disorders of iris and ciliary body (H21)

        • H21 Other disorders of iris and ciliary body
        • H21.0 Hyphema
        • H21.00 Hyphema, unspecified eye
        • H21.01 Hyphema, right eye
        • H21.02 Hyphema, left eye
        • H21.03 Hyphema, bilateral
        • H21.1 Other vascular disorders of iris and ciliary body
        • H21.1X Other vascular disorders of iris and ciliary body
        • H21.1X1 Other vascular disorders of iris and ciliary body, right eye
        • H21.1X2 Other vascular disorders of iris and ciliary body, left eye
        • H21.1X3 Other vascular disorders of iris and ciliary body, bilateral
        • H21.1X9 Other vascular disorders of iris and ciliary body, unspecified eye
        • H21.2 Degeneration of iris and ciliary body
        • H21.21 Degeneration of chamber angle
        • H21.211 Degeneration of chamber angle, right eye
        • H21.212 Degeneration of chamber angle, left eye
        • H21.213 Degeneration of chamber angle, bilateral
        • H21.219 Degeneration of chamber angle, unspecified eye
        • H21.22 Degeneration of ciliary body
        • H21.221 Degeneration of ciliary body, right eye
        • H21.222 Degeneration of ciliary body, left eye
        • H21.223 Degeneration of ciliary body, bilateral
        • H21.229 Degeneration of ciliary body, unspecified eye
        • H21.23 Degeneration of iris (pigmentary)
        • H21.231 Degeneration of iris (pigmentary), right eye
        • H21.232 Degeneration of iris (pigmentary), left eye
        • H21.233 Degeneration of iris (pigmentary), bilateral
        • H21.239 Degeneration of iris (pigmentary), unspecified eye
        • H21.24 Degeneration of pupillary margin
        • H21.241 Degeneration of pupillary margin, right eye
        • H21.242 Degeneration of pupillary margin, left eye
        • H21.243 Degeneration of pupillary margin, bilateral
        • H21.249 Degeneration of pupillary margin, unspecified eye
        • H21.25 Iridoschisis
        • H21.251 Iridoschisis, right eye
        • H21.252 Iridoschisis, left eye
        • H21.253 Iridoschisis, bilateral
        • H21.259 Iridoschisis, unspecified eye
        • H21.26 Iris atrophy (essential) (progressive)
        • H21.261 Iris atrophy (essential) (progressive), right eye
        • H21.262 Iris atrophy (essential) (progressive), left eye
        • H21.263 Iris atrophy (essential) (progressive), bilateral
        • H21.269 Iris atrophy (essential) (progressive), unspecified eye
        • H21.27 Miotic pupillary cyst
        • H21.271 Miotic pupillary cyst, right eye
        • H21.272 Miotic pupillary cyst, left eye
        • H21.273 Miotic pupillary cyst, bilateral
        • H21.279 Miotic pupillary cyst, unspecified eye
        • H21.29 Other iris atrophy
        • H21.3 Cyst of iris, ciliary body and anterior chamber
        • H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber
        • H21.301 Idiopathic cysts of iris, ciliary body or anterior chamber, right eye
        • H21.302 Idiopathic cysts of iris, ciliary body or anterior chamber, left eye
        • H21.303 Idiopathic cysts of iris, ciliary body or anterior chamber, bilateral
        • H21.309 Idiopathic cysts of iris, ciliary body or anterior chamber, unspecified eye
        • H21.31 Exudative cysts of iris or anterior chamber
        • H21.311 Exudative cysts of iris or anterior chamber, right eye
        • H21.312 Exudative cysts of iris or anterior chamber, left eye
        • H21.313 Exudative cysts of iris or anterior chamber, bilateral
        • H21.319 Exudative cysts of iris or anterior chamber, unspecified eye
        • H21.32 Implantation cysts of iris, ciliary body or anterior chamber
        • H21.321 Implantation cysts of iris, ciliary body or anterior chamber, right eye
        • H21.322 Implantation cysts of iris, ciliary body or anterior chamber, left eye
        • H21.323 Implantation cysts of iris, ciliary body or anterior chamber, bilateral
        • H21.329 Implantation cysts of iris, ciliary body or anterior chamber, unspecified eye
        • H21.33 Parasitic cyst of iris, ciliary body or anterior chamber
        • H21.331 Parasitic cyst of iris, ciliary body or anterior chamber, right eye
        • H21.332 Parasitic cyst of iris, ciliary body or anterior chamber, left eye
        • H21.333 Parasitic cyst of iris, ciliary body or anterior chamber, bilateral
        • H21.339 Parasitic cyst of iris, ciliary body or anterior chamber, unspecified eye
        • H21.34 Primary cyst of pars plana
        • H21.341 Primary cyst of pars plana, right eye
        • H21.342 Primary cyst of pars plana, left eye
        • H21.343 Primary cyst of pars plana, bilateral
        • H21.349 Primary cyst of pars plana, unspecified eye
        • H21.35 Exudative cyst of pars plana
        • H21.351 Exudative cyst of pars plana, right eye
        • H21.352 Exudative cyst of pars plana, left eye
        • H21.353 Exudative cyst of pars plana, bilateral
        • H21.359 Exudative cyst of pars plana, unspecified eye
        • H21.4 Pupillary membranes
        • H21.40 Pupillary membranes, unspecified eye
        • H21.41 Pupillary membranes, right eye
        • H21.42 Pupillary membranes, left eye
        • H21.43 Pupillary membranes, bilateral
        • H21.5 Other and unspecified adhesions and disruptions of iris and ciliary body
        • H21.50 Unspecified adhesions of iris
        • H21.501 Unspecified adhesions of iris, right eye
        • H21.502 Unspecified adhesions of iris, left eye
        • H21.503 Unspecified adhesions of iris, bilateral
        • H21.509 Unspecified adhesions of iris and ciliary body, unspecified eye
        • H21.51 Anterior synechiae (iris)
        • H21.511 Anterior synechiae (iris), right eye
        • H21.512 Anterior synechiae (iris), left eye
        • H21.513 Anterior synechiae (iris), bilateral
        • H21.519 Anterior synechiae (iris), unspecified eye
        • H21.52 Goniosynechiae
        • H21.521 Goniosynechiae, right eye
        • H21.522 Goniosynechiae, left eye
        • H21.523 Goniosynechiae, bilateral
        • H21.529 Goniosynechiae, unspecified eye
        • H21.53 Iridodialysis
        • H21.531 Iridodialysis, right eye
        • H21.532 Iridodialysis, left eye
        • H21.533 Iridodialysis, bilateral
        • H21.539 Iridodialysis, unspecified eye
        • H21.54 Posterior synechiae (iris)
        • H21.541 Posterior synechiae (iris), right eye
        • H21.542 Posterior synechiae (iris), left eye
        • H21.543 Posterior synechiae (iris), bilateral
        • H21.549 Posterior synechiae (iris), unspecified eye
        • H21.55 Recession of chamber angle
        • H21.551 Recession of chamber angle, right eye
        • H21.552 Recession of chamber angle, left eye
        • H21.553 Recession of chamber angle, bilateral
        • H21.559 Recession of chamber angle, unspecified eye
        • H21.56 Pupillary abnormalities
        • H21.561 Pupillary abnormality, right eye
        • H21.562 Pupillary abnormality, left eye
        • H21.563 Pupillary abnormality, bilateral
        • H21.569 Pupillary abnormality, unspecified eye
        • H21.8 Other specified disorders of iris and ciliary body
        • H21.81 Floppy iris syndrome
        • H21.82 Plateau iris syndrome (post-iridectomy) (postprocedural)
        • H21.89 Other specified disorders of iris and ciliary body
        • H21.9 Unspecified disorder of iris and ciliary body