2020 ICD-10-CM Codes for Disorders of sclera, cornea, iris and ciliary body (H15-H22)

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

Sclera-. The white, opaque, fibrous, outer tunic of the eyeball, covering it entirely excepting the segment covered anteriorly by the cornea. It is essentially avascular but contains apertures for vessels, lymphatics, and nerves. It receives the tendons of insertion of the extraocular muscles and at the corneoscleral junction contains the canal of Schlemm.

Cornea-. The transparent anterior portion of the fibrous coat of the eye consisting of five layers: stratified squamous CORNEAL EPITHELIUM; BOWMAN MEMBRANE; CORNEAL STROMA; DESCEMET MEMBRANE; and mesenchymal CORNEAL ENDOTHELIUM. It serves as the first refracting medium of the eye. It is structurally continuous with the SCLERA, avascular, receiving its nourishment by permeation through spaces between the lamellae, and is innervated by the ophthalmic division of the TRIGEMINAL NERVE via the ciliary nerves and those of the surrounding conjunctiva which together form plexuses.

Iris-. The most anterior portion of the uveal layer, separating the anterior chamber from the posterior. It consists of two layers - the stroma and the pigmented epithelium. Color of the iris depends on the amount of melanin in the stroma on reflection from the pigmented epithelium.

Ciliary Body-. A ring of tissue extending from the scleral spur to the ora serrata of the RETINA. It consists of the uveal portion and the epithelial portion. The ciliary muscle is in the uveal portion and the ciliary processes are in the epithelial portion.

    • ICD-10 Index

      • 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 NON-BILLABLE CODE
            • H15.0 - Scleritis NON-BILLABLE CODE
            • H15.00 - Unspecified scleritis NON-BILLABLE CODE
            • H15.001 - Unspecified scleritis, right eye BILLABLE CODE
            • H15.002 - Unspecified scleritis, left eye BILLABLE CODE
            • H15.003 - Unspecified scleritis, bilateral BILLABLE CODE
            • H15.009 - Unspecified scleritis, unspecified eye BILLABLE CODE
            • H15.01 - Anterior scleritis NON-BILLABLE CODE
            • H15.011 - Anterior scleritis, right eye BILLABLE CODE
            • H15.012 - Anterior scleritis, left eye BILLABLE CODE
            • H15.013 - Anterior scleritis, bilateral BILLABLE CODE
            • H15.019 - Anterior scleritis, unspecified eye BILLABLE CODE
            • H15.02 - Brawny scleritis NON-BILLABLE CODE
            • H15.021 - Brawny scleritis, right eye BILLABLE CODE
            • H15.022 - Brawny scleritis, left eye BILLABLE CODE
            • H15.023 - Brawny scleritis, bilateral BILLABLE CODE
            • H15.029 - Brawny scleritis, unspecified eye BILLABLE CODE
            • H15.03 - Posterior scleritis NON-BILLABLE CODE
            • H15.031 - Posterior scleritis, right eye BILLABLE CODE
            • H15.032 - Posterior scleritis, left eye BILLABLE CODE
            • H15.033 - Posterior scleritis, bilateral BILLABLE CODE
            • H15.039 - Posterior scleritis, unspecified eye BILLABLE CODE
            • H15.04 - Scleritis with corneal involvement NON-BILLABLE CODE
            • H15.041 - Scleritis with corneal involvement, right eye BILLABLE CODE
            • H15.042 - Scleritis with corneal involvement, left eye BILLABLE CODE
            • H15.043 - Scleritis with corneal involvement, bilateral BILLABLE CODE
            • H15.049 - Scleritis with corneal involvement, unspecified eye BILLABLE CODE
            • H15.05 - Scleromalacia perforans NON-BILLABLE CODE
            • H15.051 - Scleromalacia perforans, right eye BILLABLE CODE
            • H15.052 - Scleromalacia perforans, left eye BILLABLE CODE
            • H15.053 - Scleromalacia perforans, bilateral BILLABLE CODE
            • H15.059 - Scleromalacia perforans, unspecified eye BILLABLE CODE
            • H15.09 - Other scleritis NON-BILLABLE CODE
            • H15.091 - Other scleritis, right eye BILLABLE CODE
            • H15.092 - Other scleritis, left eye BILLABLE CODE
            • H15.093 - Other scleritis, bilateral BILLABLE CODE
            • H15.099 - Other scleritis, unspecified eye BILLABLE CODE
            • H15.1 - Episcleritis NON-BILLABLE CODE
            • H15.10 - Unspecified episcleritis NON-BILLABLE CODE
            • H15.101 - Unspecified episcleritis, right eye BILLABLE CODE
            • H15.102 - Unspecified episcleritis, left eye BILLABLE CODE
            • H15.103 - Unspecified episcleritis, bilateral BILLABLE CODE
            • H15.109 - Unspecified episcleritis, unspecified eye BILLABLE CODE
            • H15.11 - Episcleritis periodica fugax NON-BILLABLE CODE
            • H15.111 - Episcleritis periodica fugax, right eye BILLABLE CODE
            • H15.112 - Episcleritis periodica fugax, left eye BILLABLE CODE
            • H15.113 - Episcleritis periodica fugax, bilateral BILLABLE CODE
            • H15.119 - Episcleritis periodica fugax, unspecified eye BILLABLE CODE
            • H15.12 - Nodular episcleritis NON-BILLABLE CODE
            • H15.121 - Nodular episcleritis, right eye BILLABLE CODE
            • H15.122 - Nodular episcleritis, left eye BILLABLE CODE
            • H15.123 - Nodular episcleritis, bilateral BILLABLE CODE
            • H15.129 - Nodular episcleritis, unspecified eye BILLABLE CODE
            • H15.8 - Other disorders of sclera NON-BILLABLE CODE
            • H15.81 - Equatorial staphyloma NON-BILLABLE CODE
            • H15.811 - Equatorial staphyloma, right eye BILLABLE CODE
            • H15.812 - Equatorial staphyloma, left eye BILLABLE CODE
            • H15.813 - Equatorial staphyloma, bilateral BILLABLE CODE
            • H15.819 - Equatorial staphyloma, unspecified eye BILLABLE CODE
            • H15.82 - Localized anterior staphyloma NON-BILLABLE CODE
            • H15.821 - Localized anterior staphyloma, right eye BILLABLE CODE
            • H15.822 - Localized anterior staphyloma, left eye BILLABLE CODE
            • H15.823 - Localized anterior staphyloma, bilateral BILLABLE CODE
            • H15.829 - Localized anterior staphyloma, unspecified eye BILLABLE CODE
            • H15.83 - Staphyloma posticum NON-BILLABLE CODE
            • H15.831 - Staphyloma posticum, right eye BILLABLE CODE
            • H15.832 - Staphyloma posticum, left eye BILLABLE CODE
            • H15.833 - Staphyloma posticum, bilateral BILLABLE CODE
            • H15.839 - Staphyloma posticum, unspecified eye BILLABLE CODE
            • H15.84 - Scleral ectasia NON-BILLABLE CODE
            • H15.841 - Scleral ectasia, right eye BILLABLE CODE
            • H15.842 - Scleral ectasia, left eye BILLABLE CODE
            • H15.843 - Scleral ectasia, bilateral BILLABLE CODE
            • H15.849 - Scleral ectasia, unspecified eye BILLABLE CODE
            • H15.85 - Ring staphyloma NON-BILLABLE CODE
            • H15.851 - Ring staphyloma, right eye BILLABLE CODE
            • H15.852 - Ring staphyloma, left eye BILLABLE CODE
            • H15.853 - Ring staphyloma, bilateral BILLABLE CODE
            • H15.859 - Ring staphyloma, unspecified eye BILLABLE CODE
            • H15.89 - Other disorders of sclera BILLABLE CODE
            • H15.9 - Unspecified disorder of sclera BILLABLE CODE
            • Keratitis (H16)
            • H16 - Keratitis NON-BILLABLE CODE
            • H16.0 - Corneal ulcer NON-BILLABLE CODE
            • H16.00 - Unspecified corneal ulcer NON-BILLABLE CODE
            • H16.001 - Unspecified corneal ulcer, right eye BILLABLE CODE
            • H16.002 - Unspecified corneal ulcer, left eye BILLABLE CODE
            • H16.003 - Unspecified corneal ulcer, bilateral BILLABLE CODE
            • H16.009 - Unspecified corneal ulcer, unspecified eye BILLABLE CODE
            • H16.01 - Central corneal ulcer NON-BILLABLE CODE
            • H16.011 - Central corneal ulcer, right eye BILLABLE CODE
            • H16.012 - Central corneal ulcer, left eye BILLABLE CODE
            • H16.013 - Central corneal ulcer, bilateral BILLABLE CODE
            • H16.019 - Central corneal ulcer, unspecified eye BILLABLE CODE
            • H16.02 - Ring corneal ulcer NON-BILLABLE CODE
            • H16.021 - Ring corneal ulcer, right eye BILLABLE CODE
            • H16.022 - Ring corneal ulcer, left eye BILLABLE CODE
            • H16.023 - Ring corneal ulcer, bilateral BILLABLE CODE
            • H16.029 - Ring corneal ulcer, unspecified eye BILLABLE CODE
            • H16.03 - Corneal ulcer with hypopyon NON-BILLABLE CODE
            • H16.031 - Corneal ulcer with hypopyon, right eye BILLABLE CODE
            • H16.032 - Corneal ulcer with hypopyon, left eye BILLABLE CODE
            • H16.033 - Corneal ulcer with hypopyon, bilateral BILLABLE CODE
            • H16.039 - Corneal ulcer with hypopyon, unspecified eye BILLABLE CODE
            • H16.04 - Marginal corneal ulcer NON-BILLABLE CODE
            • H16.041 - Marginal corneal ulcer, right eye BILLABLE CODE
            • H16.042 - Marginal corneal ulcer, left eye BILLABLE CODE
            • H16.043 - Marginal corneal ulcer, bilateral BILLABLE CODE
            • H16.049 - Marginal corneal ulcer, unspecified eye BILLABLE CODE
            • H16.05 - Mooren's corneal ulcer NON-BILLABLE CODE
            • H16.051 - Mooren's corneal ulcer, right eye BILLABLE CODE
            • H16.052 - Mooren's corneal ulcer, left eye BILLABLE CODE
            • H16.053 - Mooren's corneal ulcer, bilateral BILLABLE CODE
            • H16.059 - Mooren's corneal ulcer, unspecified eye BILLABLE CODE
            • H16.06 - Mycotic corneal ulcer NON-BILLABLE CODE
            • H16.061 - Mycotic corneal ulcer, right eye BILLABLE CODE
            • H16.062 - Mycotic corneal ulcer, left eye BILLABLE CODE
            • H16.063 - Mycotic corneal ulcer, bilateral BILLABLE CODE
            • H16.069 - Mycotic corneal ulcer, unspecified eye BILLABLE CODE
            • H16.07 - Perforated corneal ulcer NON-BILLABLE CODE
            • H16.071 - Perforated corneal ulcer, right eye BILLABLE CODE
            • H16.072 - Perforated corneal ulcer, left eye BILLABLE CODE
            • H16.073 - Perforated corneal ulcer, bilateral BILLABLE CODE
            • H16.079 - Perforated corneal ulcer, unspecified eye BILLABLE CODE
            • H16.1 - Other and unsp superficial keratitis without conjunctivitis NON-BILLABLE CODE
            • H16.10 - Unspecified superficial keratitis NON-BILLABLE CODE
            • H16.101 - Unspecified superficial keratitis, right eye BILLABLE CODE
            • H16.102 - Unspecified superficial keratitis, left eye BILLABLE CODE
            • H16.103 - Unspecified superficial keratitis, bilateral BILLABLE CODE
            • H16.109 - Unspecified superficial keratitis, unspecified eye BILLABLE CODE
            • H16.11 - Macular keratitis NON-BILLABLE CODE
            • H16.111 - Macular keratitis, right eye BILLABLE CODE
            • H16.112 - Macular keratitis, left eye BILLABLE CODE
            • H16.113 - Macular keratitis, bilateral BILLABLE CODE
            • H16.119 - Macular keratitis, unspecified eye BILLABLE CODE
            • H16.12 - Filamentary keratitis NON-BILLABLE CODE
            • H16.121 - Filamentary keratitis, right eye BILLABLE CODE
            • H16.122 - Filamentary keratitis, left eye BILLABLE CODE
            • H16.123 - Filamentary keratitis, bilateral BILLABLE CODE
            • H16.129 - Filamentary keratitis, unspecified eye BILLABLE CODE
            • H16.13 - Photokeratitis NON-BILLABLE CODE
            • H16.131 - Photokeratitis, right eye BILLABLE CODE
            • H16.132 - Photokeratitis, left eye BILLABLE CODE
            • H16.133 - Photokeratitis, bilateral BILLABLE CODE
            • H16.139 - Photokeratitis, unspecified eye BILLABLE CODE
            • H16.14 - Punctate keratitis NON-BILLABLE CODE
            • H16.141 - Punctate keratitis, right eye BILLABLE CODE
            • H16.142 - Punctate keratitis, left eye BILLABLE CODE
            • H16.143 - Punctate keratitis, bilateral BILLABLE CODE
            • H16.149 - Punctate keratitis, unspecified eye BILLABLE CODE
            • H16.2 - Keratoconjunctivitis NON-BILLABLE CODE
            • H16.20 - Unspecified keratoconjunctivitis NON-BILLABLE CODE
            • H16.201 - Unspecified keratoconjunctivitis, right eye BILLABLE CODE
            • H16.202 - Unspecified keratoconjunctivitis, left eye BILLABLE CODE
            • H16.203 - Unspecified keratoconjunctivitis, bilateral BILLABLE CODE
            • H16.209 - Unspecified keratoconjunctivitis, unspecified eye BILLABLE CODE
            • H16.21 - Exposure keratoconjunctivitis NON-BILLABLE CODE
            • H16.211 - Exposure keratoconjunctivitis, right eye BILLABLE CODE
            • H16.212 - Exposure keratoconjunctivitis, left eye BILLABLE CODE
            • H16.213 - Exposure keratoconjunctivitis, bilateral BILLABLE CODE
            • H16.219 - Exposure keratoconjunctivitis, unspecified eye BILLABLE CODE
            • H16.22 - Keratoconjunctivitis sicca, not specified as Sjogren's NON-BILLABLE CODE
            • H16.221 - Keratoconjunct sicca, not specified as Sjogren's, right eye BILLABLE CODE
            • H16.222 - Keratoconjunct sicca, not specified as Sjogren's, left eye BILLABLE CODE
            • H16.223 - Keratoconjunct sicca, not specified as Sjogren's, bilateral BILLABLE CODE
            • H16.229 - Keratoconjunct sicca, not specified as Sjogren's, unsp eye BILLABLE CODE
            • H16.23 - Neurotrophic keratoconjunctivitis NON-BILLABLE CODE
            • H16.231 - Neurotrophic keratoconjunctivitis, right eye BILLABLE CODE
            • H16.232 - Neurotrophic keratoconjunctivitis, left eye BILLABLE CODE
            • H16.233 - Neurotrophic keratoconjunctivitis, bilateral BILLABLE CODE
            • H16.239 - Neurotrophic keratoconjunctivitis, unspecified eye BILLABLE CODE
            • H16.24 - Ophthalmia nodosa NON-BILLABLE CODE
            • H16.241 - Ophthalmia nodosa, right eye BILLABLE CODE
            • H16.242 - Ophthalmia nodosa, left eye BILLABLE CODE
            • H16.243 - Ophthalmia nodosa, bilateral BILLABLE CODE
            • H16.249 - Ophthalmia nodosa, unspecified eye BILLABLE CODE
            • H16.25 - Phlyctenular keratoconjunctivitis NON-BILLABLE CODE
            • H16.251 - Phlyctenular keratoconjunctivitis, right eye BILLABLE CODE
            • H16.252 - Phlyctenular keratoconjunctivitis, left eye BILLABLE CODE
            • H16.253 - Phlyctenular keratoconjunctivitis, bilateral BILLABLE CODE
            • H16.259 - Phlyctenular keratoconjunctivitis, unspecified eye BILLABLE CODE
            • H16.26 - Vernal keratoconjunct, w limbar and corneal involvement NON-BILLABLE CODE
            • H16.261 - Vernal keratoconjunct, w limbar and corneal involv, r eye BILLABLE CODE
            • H16.262 - Vernal keratoconjunct, w limbar and corneal involv, left eye BILLABLE CODE
            • H16.263 - Vernal keratoconjunct, w limbar and corneal involv, bi BILLABLE CODE
            • H16.269 - Vernal keratoconjunct, w limbar and corneal involv, unsp eye BILLABLE CODE
            • H16.29 - Other keratoconjunctivitis NON-BILLABLE CODE
            • H16.291 - Other keratoconjunctivitis, right eye BILLABLE CODE
            • H16.292 - Other keratoconjunctivitis, left eye BILLABLE CODE
            • H16.293 - Other keratoconjunctivitis, bilateral BILLABLE CODE
            • H16.299 - Other keratoconjunctivitis, unspecified eye BILLABLE CODE
            • H16.3 - Interstitial and deep keratitis NON-BILLABLE CODE
            • H16.30 - Unspecified interstitial keratitis NON-BILLABLE CODE
            • H16.301 - Unspecified interstitial keratitis, right eye BILLABLE CODE
            • H16.302 - Unspecified interstitial keratitis, left eye BILLABLE CODE
            • H16.303 - Unspecified interstitial keratitis, bilateral BILLABLE CODE
            • H16.309 - Unspecified interstitial keratitis, unspecified eye BILLABLE CODE
            • H16.31 - Corneal abscess NON-BILLABLE CODE
            • H16.311 - Corneal abscess, right eye BILLABLE CODE
            • H16.312 - Corneal abscess, left eye BILLABLE CODE
            • H16.313 - Corneal abscess, bilateral BILLABLE CODE
            • H16.319 - Corneal abscess, unspecified eye BILLABLE CODE
            • H16.32 - Diffuse interstitial keratitis NON-BILLABLE CODE
            • H16.321 - Diffuse interstitial keratitis, right eye BILLABLE CODE
            • H16.322 - Diffuse interstitial keratitis, left eye BILLABLE CODE
            • H16.323 - Diffuse interstitial keratitis, bilateral BILLABLE CODE
            • H16.329 - Diffuse interstitial keratitis, unspecified eye BILLABLE CODE
            • H16.33 - Sclerosing keratitis NON-BILLABLE CODE
            • H16.331 - Sclerosing keratitis, right eye BILLABLE CODE
            • H16.332 - Sclerosing keratitis, left eye BILLABLE CODE
            • H16.333 - Sclerosing keratitis, bilateral BILLABLE CODE
            • H16.339 - Sclerosing keratitis, unspecified eye BILLABLE CODE
            • H16.39 - Other interstitial and deep keratitis NON-BILLABLE CODE
            • H16.391 - Other interstitial and deep keratitis, right eye BILLABLE CODE
            • H16.392 - Other interstitial and deep keratitis, left eye BILLABLE CODE
            • H16.393 - Other interstitial and deep keratitis, bilateral BILLABLE CODE
            • H16.399 - Other interstitial and deep keratitis, unspecified eye BILLABLE CODE
            • H16.4 - Corneal neovascularization NON-BILLABLE CODE
            • H16.40 - Unspecified corneal neovascularization NON-BILLABLE CODE
            • H16.401 - Unspecified corneal neovascularization, right eye BILLABLE CODE
            • H16.402 - Unspecified corneal neovascularization, left eye BILLABLE CODE
            • H16.403 - Unspecified corneal neovascularization, bilateral BILLABLE CODE
            • H16.409 - Unspecified corneal neovascularization, unspecified eye BILLABLE CODE
            • H16.41 - Ghost vessels (corneal) NON-BILLABLE CODE
            • H16.411 - Ghost vessels (corneal), right eye BILLABLE CODE
            • H16.412 - Ghost vessels (corneal), left eye BILLABLE CODE
            • H16.413 - Ghost vessels (corneal), bilateral BILLABLE CODE
            • H16.419 - Ghost vessels (corneal), unspecified eye BILLABLE CODE
            • H16.42 - Pannus (corneal) NON-BILLABLE CODE
            • H16.421 - Pannus (corneal), right eye BILLABLE CODE
            • H16.422 - Pannus (corneal), left eye BILLABLE CODE
            • H16.423 - Pannus (corneal), bilateral BILLABLE CODE
            • H16.429 - Pannus (corneal), unspecified eye BILLABLE CODE
            • H16.43 - Localized vascularization of cornea NON-BILLABLE CODE
            • H16.431 - Localized vascularization of cornea, right eye BILLABLE CODE
            • H16.432 - Localized vascularization of cornea, left eye BILLABLE CODE
            • H16.433 - Localized vascularization of cornea, bilateral BILLABLE CODE
            • H16.439 - Localized vascularization of cornea, unspecified eye BILLABLE CODE
            • H16.44 - Deep vascularization of cornea NON-BILLABLE CODE
            • H16.441 - Deep vascularization of cornea, right eye BILLABLE CODE
            • H16.442 - Deep vascularization of cornea, left eye BILLABLE CODE
            • H16.443 - Deep vascularization of cornea, bilateral BILLABLE CODE
            • H16.449 - Deep vascularization of cornea, unspecified eye BILLABLE CODE
            • H16.8 - Other keratitis BILLABLE CODE
            • H16.9 - Unspecified keratitis BILLABLE CODE
            • Corneal scars and opacities (H17)
            • H17 - Corneal scars and opacities NON-BILLABLE CODE
            • H17.0 - Adherent leukoma NON-BILLABLE CODE
            • H17.00 - Adherent leukoma, unspecified eye BILLABLE CODE
            • H17.01 - Adherent leukoma, right eye BILLABLE CODE
            • H17.02 - Adherent leukoma, left eye BILLABLE CODE
            • H17.03 - Adherent leukoma, bilateral BILLABLE CODE
            • H17.1 - Central corneal opacity NON-BILLABLE CODE
            • H17.10 - Central corneal opacity, unspecified eye BILLABLE CODE
            • H17.11 - Central corneal opacity, right eye BILLABLE CODE
            • H17.12 - Central corneal opacity, left eye BILLABLE CODE
            • H17.13 - Central corneal opacity, bilateral BILLABLE CODE
            • H17.8 - Other corneal scars and opacities NON-BILLABLE CODE
            • H17.81 - Minor opacity of cornea NON-BILLABLE CODE
            • H17.811 - Minor opacity of cornea, right eye BILLABLE CODE
            • H17.812 - Minor opacity of cornea, left eye BILLABLE CODE
            • H17.813 - Minor opacity of cornea, bilateral BILLABLE CODE
            • H17.819 - Minor opacity of cornea, unspecified eye BILLABLE CODE
            • H17.82 - Peripheral opacity of cornea NON-BILLABLE CODE
            • H17.821 - Peripheral opacity of cornea, right eye BILLABLE CODE
            • H17.822 - Peripheral opacity of cornea, left eye BILLABLE CODE
            • H17.823 - Peripheral opacity of cornea, bilateral BILLABLE CODE
            • H17.829 - Peripheral opacity of cornea, unspecified eye BILLABLE CODE
            • H17.89 - Other corneal scars and opacities BILLABLE CODE
            • H17.9 - Unspecified corneal scar and opacity BILLABLE CODE
            • Other disorders of cornea (H18)
            • H18 - Other disorders of cornea NON-BILLABLE CODE
            • H18.0 - Corneal pigmentations and deposits NON-BILLABLE CODE
            • H18.00 - Unspecified corneal deposit NON-BILLABLE CODE
            • H18.001 - Unspecified corneal deposit, right eye BILLABLE CODE
            • H18.002 - Unspecified corneal deposit, left eye BILLABLE CODE
            • H18.003 - Unspecified corneal deposit, bilateral BILLABLE CODE
            • H18.009 - Unspecified corneal deposit, unspecified eye BILLABLE CODE
            • H18.01 - Anterior corneal pigmentations NON-BILLABLE CODE
            • H18.011 - Anterior corneal pigmentations, right eye BILLABLE CODE
            • H18.012 - Anterior corneal pigmentations, left eye BILLABLE CODE
            • H18.013 - Anterior corneal pigmentations, bilateral BILLABLE CODE
            • H18.019 - Anterior corneal pigmentations, unspecified eye BILLABLE CODE
            • H18.02 - Argentous corneal deposits NON-BILLABLE CODE
            • H18.021 - Argentous corneal deposits, right eye BILLABLE CODE
            • H18.022 - Argentous corneal deposits, left eye BILLABLE CODE
            • H18.023 - Argentous corneal deposits, bilateral BILLABLE CODE
            • H18.029 - Argentous corneal deposits, unspecified eye BILLABLE CODE
            • H18.03 - Corneal deposits in metabolic disorders NON-BILLABLE CODE
            • H18.031 - Corneal deposits in metabolic disorders, right eye BILLABLE CODE
            • H18.032 - Corneal deposits in metabolic disorders, left eye BILLABLE CODE
            • H18.033 - Corneal deposits in metabolic disorders, bilateral BILLABLE CODE
            • H18.039 - Corneal deposits in metabolic disorders, unspecified eye BILLABLE CODE
            • H18.04 - Kayser-Fleischer ring NON-BILLABLE CODE
            • H18.041 - Kayser-Fleischer ring, right eye BILLABLE CODE
            • H18.042 - Kayser-Fleischer ring, left eye BILLABLE CODE
            • H18.043 - Kayser-Fleischer ring, bilateral BILLABLE CODE
            • H18.049 - Kayser-Fleischer ring, unspecified eye BILLABLE CODE
            • H18.05 - Posterior corneal pigmentations NON-BILLABLE CODE
            • H18.051 - Posterior corneal pigmentations, right eye BILLABLE CODE
            • H18.052 - Posterior corneal pigmentations, left eye BILLABLE CODE
            • H18.053 - Posterior corneal pigmentations, bilateral BILLABLE CODE
            • H18.059 - Posterior corneal pigmentations, unspecified eye BILLABLE CODE
            • H18.06 - Stromal corneal pigmentations NON-BILLABLE CODE
            • H18.061 - Stromal corneal pigmentations, right eye BILLABLE CODE
            • H18.062 - Stromal corneal pigmentations, left eye BILLABLE CODE
            • H18.063 - Stromal corneal pigmentations, bilateral BILLABLE CODE
            • H18.069 - Stromal corneal pigmentations, unspecified eye BILLABLE CODE
            • H18.1 - Bullous keratopathy NON-BILLABLE CODE
            • H18.10 - Bullous keratopathy, unspecified eye BILLABLE CODE
            • H18.11 - Bullous keratopathy, right eye BILLABLE CODE
            • H18.12 - Bullous keratopathy, left eye BILLABLE CODE
            • H18.13 - Bullous keratopathy, bilateral BILLABLE CODE
            • H18.2 - Other and unspecified corneal edema NON-BILLABLE CODE
            • H18.20 - Unspecified corneal edema BILLABLE CODE
            • H18.21 - Corneal edema secondary to contact lens NON-BILLABLE CODE
            • H18.211 - Corneal edema secondary to contact lens, right eye BILLABLE CODE
            • H18.212 - Corneal edema secondary to contact lens, left eye BILLABLE CODE
            • H18.213 - Corneal edema secondary to contact lens, bilateral BILLABLE CODE
            • H18.219 - Corneal edema secondary to contact lens, unspecified eye BILLABLE CODE
            • H18.22 - Idiopathic corneal edema NON-BILLABLE CODE
            • H18.221 - Idiopathic corneal edema, right eye BILLABLE CODE
            • H18.222 - Idiopathic corneal edema, left eye BILLABLE CODE
            • H18.223 - Idiopathic corneal edema, bilateral BILLABLE CODE
            • H18.229 - Idiopathic corneal edema, unspecified eye BILLABLE CODE
            • H18.23 - Secondary corneal edema NON-BILLABLE CODE
            • H18.231 - Secondary corneal edema, right eye BILLABLE CODE
            • H18.232 - Secondary corneal edema, left eye BILLABLE CODE
            • H18.233 - Secondary corneal edema, bilateral BILLABLE CODE
            • H18.239 - Secondary corneal edema, unspecified eye BILLABLE CODE
            • H18.3 - Changes of corneal membranes NON-BILLABLE CODE
            • H18.30 - Unspecified corneal membrane change BILLABLE CODE
            • H18.31 - Folds and rupture in Bowman's membrane NON-BILLABLE CODE
            • H18.311 - Folds and rupture in Bowman's membrane, right eye BILLABLE CODE
            • H18.312 - Folds and rupture in Bowman's membrane, left eye BILLABLE CODE
            • H18.313 - Folds and rupture in Bowman's membrane, bilateral BILLABLE CODE
            • H18.319 - Folds and rupture in Bowman's membrane, unspecified eye BILLABLE CODE
            • H18.32 - Folds in Descemet's membrane NON-BILLABLE CODE
            • H18.321 - Folds in Descemet's membrane, right eye BILLABLE CODE
            • H18.322 - Folds in Descemet's membrane, left eye BILLABLE CODE
            • H18.323 - Folds in Descemet's membrane, bilateral BILLABLE CODE
            • H18.329 - Folds in Descemet's membrane, unspecified eye BILLABLE CODE
            • H18.33 - Rupture in Descemet's membrane NON-BILLABLE CODE
            • H18.331 - Rupture in Descemet's membrane, right eye BILLABLE CODE
            • H18.332 - Rupture in Descemet's membrane, left eye BILLABLE CODE
            • H18.333 - Rupture in Descemet's membrane, bilateral BILLABLE CODE
            • H18.339 - Rupture in Descemet's membrane, unspecified eye BILLABLE CODE
            • H18.4 - Corneal degeneration NON-BILLABLE CODE
            • H18.40 - Unspecified corneal degeneration BILLABLE CODE
            • H18.41 - Arcus senilis NON-BILLABLE CODE
            • H18.411 - Arcus senilis, right eye BILLABLE CODE
            • H18.412 - Arcus senilis, left eye BILLABLE CODE
            • H18.413 - Arcus senilis, bilateral BILLABLE CODE
            • H18.419 - Arcus senilis, unspecified eye BILLABLE CODE
            • H18.42 - Band keratopathy NON-BILLABLE CODE
            • H18.421 - Band keratopathy, right eye BILLABLE CODE
            • H18.422 - Band keratopathy, left eye BILLABLE CODE
            • H18.423 - Band keratopathy, bilateral BILLABLE CODE
            • H18.429 - Band keratopathy, unspecified eye BILLABLE CODE
            • H18.43 - Other calcerous corneal degeneration BILLABLE CODE
            • H18.44 - Keratomalacia NON-BILLABLE CODE
            • H18.441 - Keratomalacia, right eye BILLABLE CODE
            • H18.442 - Keratomalacia, left eye BILLABLE CODE
            • H18.443 - Keratomalacia, bilateral BILLABLE CODE
            • H18.449 - Keratomalacia, unspecified eye BILLABLE CODE
            • H18.45 - Nodular corneal degeneration NON-BILLABLE CODE
            • H18.451 - Nodular corneal degeneration, right eye BILLABLE CODE
            • H18.452 - Nodular corneal degeneration, left eye BILLABLE CODE
            • H18.453 - Nodular corneal degeneration, bilateral BILLABLE CODE
            • H18.459 - Nodular corneal degeneration, unspecified eye BILLABLE CODE
            • H18.46 - Peripheral corneal degeneration NON-BILLABLE CODE
            • H18.461 - Peripheral corneal degeneration, right eye BILLABLE CODE
            • H18.462 - Peripheral corneal degeneration, left eye BILLABLE CODE
            • H18.463 - Peripheral corneal degeneration, bilateral BILLABLE CODE
            • H18.469 - Peripheral corneal degeneration, unspecified eye BILLABLE CODE
            • H18.49 - Other corneal degeneration BILLABLE CODE
            • H18.5 - Hereditary corneal dystrophies NON-BILLABLE CODE
            • H18.50 - Unspecified hereditary corneal dystrophies BILLABLE CODE
            • H18.51 - Endothelial corneal dystrophy BILLABLE CODE
            • H18.52 - Epithelial (juvenile) corneal dystrophy BILLABLE CODE
            • H18.53 - Granular corneal dystrophy BILLABLE CODE
            • H18.54 - Lattice corneal dystrophy BILLABLE CODE
            • H18.55 - Macular corneal dystrophy BILLABLE CODE
            • H18.59 - Other hereditary corneal dystrophies BILLABLE CODE
            • H18.6 - Keratoconus NON-BILLABLE CODE
            • H18.60 - Keratoconus, unspecified NON-BILLABLE CODE
            • H18.601 - Keratoconus, unspecified, right eye BILLABLE CODE
            • H18.602 - Keratoconus, unspecified, left eye BILLABLE CODE
            • H18.603 - Keratoconus, unspecified, bilateral BILLABLE CODE
            • H18.609 - Keratoconus, unspecified, unspecified eye BILLABLE CODE
            • H18.61 - Keratoconus, stable NON-BILLABLE CODE
            • H18.611 - Keratoconus, stable, right eye BILLABLE CODE
            • H18.612 - Keratoconus, stable, left eye BILLABLE CODE
            • H18.613 - Keratoconus, stable, bilateral BILLABLE CODE
            • H18.619 - Keratoconus, stable, unspecified eye BILLABLE CODE
            • H18.62 - Keratoconus, unstable NON-BILLABLE CODE
            • H18.621 - Keratoconus, unstable, right eye BILLABLE CODE
            • H18.622 - Keratoconus, unstable, left eye BILLABLE CODE
            • H18.623 - Keratoconus, unstable, bilateral BILLABLE CODE
            • H18.629 - Keratoconus, unstable, unspecified eye BILLABLE CODE
            • H18.7 - Other and unspecified corneal deformities NON-BILLABLE CODE
            • H18.70 - Unspecified corneal deformity BILLABLE CODE
            • H18.71 - Corneal ectasia NON-BILLABLE CODE
            • H18.711 - Corneal ectasia, right eye BILLABLE CODE
            • H18.712 - Corneal ectasia, left eye BILLABLE CODE
            • H18.713 - Corneal ectasia, bilateral BILLABLE CODE
            • H18.719 - Corneal ectasia, unspecified eye BILLABLE CODE
            • H18.72 - Corneal staphyloma NON-BILLABLE CODE
            • H18.721 - Corneal staphyloma, right eye BILLABLE CODE
            • H18.722 - Corneal staphyloma, left eye BILLABLE CODE
            • H18.723 - Corneal staphyloma, bilateral BILLABLE CODE
            • H18.729 - Corneal staphyloma, unspecified eye BILLABLE CODE
            • H18.73 - Descemetocele NON-BILLABLE CODE
            • H18.731 - Descemetocele, right eye BILLABLE CODE
            • H18.732 - Descemetocele, left eye BILLABLE CODE
            • H18.733 - Descemetocele, bilateral BILLABLE CODE
            • H18.739 - Descemetocele, unspecified eye BILLABLE CODE
            • H18.79 - Other corneal deformities NON-BILLABLE CODE
            • H18.791 - Other corneal deformities, right eye BILLABLE CODE
            • H18.792 - Other corneal deformities, left eye BILLABLE CODE
            • H18.793 - Other corneal deformities, bilateral BILLABLE CODE
            • H18.799 - Other corneal deformities, unspecified eye BILLABLE CODE
            • H18.8 - Other specified disorders of cornea NON-BILLABLE CODE
            • H18.81 - Anesthesia and hypoesthesia of cornea NON-BILLABLE CODE
            • H18.811 - Anesthesia and hypoesthesia of cornea, right eye BILLABLE CODE
            • H18.812 - Anesthesia and hypoesthesia of cornea, left eye BILLABLE CODE
            • H18.813 - Anesthesia and hypoesthesia of cornea, bilateral BILLABLE CODE
            • H18.819 - Anesthesia and hypoesthesia of cornea, unspecified eye BILLABLE CODE
            • H18.82 - Corneal disorder due to contact lens NON-BILLABLE CODE
            • H18.821 - Corneal disorder due to contact lens, right eye BILLABLE CODE
            • H18.822 - Corneal disorder due to contact lens, left eye BILLABLE CODE
            • H18.823 - Corneal disorder due to contact lens, bilateral BILLABLE CODE
            • H18.829 - Corneal disorder due to contact lens, unspecified eye BILLABLE CODE
            • H18.83 - Recurrent erosion of cornea NON-BILLABLE CODE
            • H18.831 - Recurrent erosion of cornea, right eye BILLABLE CODE
            • H18.832 - Recurrent erosion of cornea, left eye BILLABLE CODE
            • H18.833 - Recurrent erosion of cornea, bilateral BILLABLE CODE
            • H18.839 - Recurrent erosion of cornea, unspecified eye BILLABLE CODE
            • H18.89 - Other specified disorders of cornea NON-BILLABLE CODE
            • H18.891 - Other specified disorders of cornea, right eye BILLABLE CODE
            • H18.892 - Other specified disorders of cornea, left eye BILLABLE CODE
            • H18.893 - Other specified disorders of cornea, bilateral BILLABLE CODE
            • H18.899 - Other specified disorders of cornea, unspecified eye BILLABLE CODE
            • H18.9 - Unspecified disorder of cornea BILLABLE CODE
            • Iridocyclitis (H20)
            • H20 - Iridocyclitis NON-BILLABLE CODE
            • H20.0 - Acute and subacute iridocyclitis NON-BILLABLE CODE
            • H20.00 - Unspecified acute and subacute iridocyclitis BILLABLE CODE
            • H20.01 - Primary iridocyclitis NON-BILLABLE CODE
            • H20.011 - Primary iridocyclitis, right eye BILLABLE CODE
            • H20.012 - Primary iridocyclitis, left eye BILLABLE CODE
            • H20.013 - Primary iridocyclitis, bilateral BILLABLE CODE
            • H20.019 - Primary iridocyclitis, unspecified eye BILLABLE CODE
            • H20.02 - Recurrent acute iridocyclitis NON-BILLABLE CODE
            • H20.021 - Recurrent acute iridocyclitis, right eye BILLABLE CODE
            • H20.022 - Recurrent acute iridocyclitis, left eye BILLABLE CODE
            • H20.023 - Recurrent acute iridocyclitis, bilateral BILLABLE CODE
            • H20.029 - Recurrent acute iridocyclitis, unspecified eye BILLABLE CODE
            • H20.03 - Secondary infectious iridocyclitis NON-BILLABLE CODE
            • H20.031 - Secondary infectious iridocyclitis, right eye BILLABLE CODE
            • H20.032 - Secondary infectious iridocyclitis, left eye BILLABLE CODE
            • H20.033 - Secondary infectious iridocyclitis, bilateral BILLABLE CODE
            • H20.039 - Secondary infectious iridocyclitis, unspecified eye BILLABLE CODE
            • H20.04 - Secondary noninfectious iridocyclitis NON-BILLABLE CODE
            • H20.041 - Secondary noninfectious iridocyclitis, right eye BILLABLE CODE
            • H20.042 - Secondary noninfectious iridocyclitis, left eye BILLABLE CODE
            • H20.043 - Secondary noninfectious iridocyclitis, bilateral BILLABLE CODE
            • H20.049 - Secondary noninfectious iridocyclitis, unspecified eye BILLABLE CODE
            • H20.05 - Hypopyon NON-BILLABLE CODE
            • H20.051 - Hypopyon, right eye BILLABLE CODE
            • H20.052 - Hypopyon, left eye BILLABLE CODE
            • H20.053 - Hypopyon, bilateral BILLABLE CODE
            • H20.059 - Hypopyon, unspecified eye BILLABLE CODE
            • H20.1 - Chronic iridocyclitis NON-BILLABLE CODE
            • H20.10 - Chronic iridocyclitis, unspecified eye BILLABLE CODE
            • H20.11 - Chronic iridocyclitis, right eye BILLABLE CODE
            • H20.12 - Chronic iridocyclitis, left eye BILLABLE CODE
            • H20.13 - Chronic iridocyclitis, bilateral BILLABLE CODE
            • H20.2 - Lens-induced iridocyclitis NON-BILLABLE CODE
            • H20.20 - Lens-induced iridocyclitis, unspecified eye BILLABLE CODE
            • H20.21 - Lens-induced iridocyclitis, right eye BILLABLE CODE
            • H20.22 - Lens-induced iridocyclitis, left eye BILLABLE CODE
            • H20.23 - Lens-induced iridocyclitis, bilateral BILLABLE CODE
            • H20.8 - Other iridocyclitis NON-BILLABLE CODE
            • H20.81 - Fuchs' heterochromic cyclitis NON-BILLABLE CODE
            • H20.811 - Fuchs' heterochromic cyclitis, right eye BILLABLE CODE
            • H20.812 - Fuchs' heterochromic cyclitis, left eye BILLABLE CODE
            • H20.813 - Fuchs' heterochromic cyclitis, bilateral BILLABLE CODE
            • H20.819 - Fuchs' heterochromic cyclitis, unspecified eye BILLABLE CODE
            • H20.82 - Vogt-Koyanagi syndrome NON-BILLABLE CODE
            • H20.821 - Vogt-Koyanagi syndrome, right eye BILLABLE CODE
            • H20.822 - Vogt-Koyanagi syndrome, left eye BILLABLE CODE
            • H20.823 - Vogt-Koyanagi syndrome, bilateral BILLABLE CODE
            • H20.829 - Vogt-Koyanagi syndrome, unspecified eye BILLABLE CODE
            • H20.9 - Unspecified iridocyclitis BILLABLE CODE
            • Other disorders of iris and ciliary body (H21)
            • H21 - Other disorders of iris and ciliary body NON-BILLABLE CODE
            • H21.0 - Hyphema NON-BILLABLE CODE
            • H21.00 - Hyphema, unspecified eye BILLABLE CODE
            • H21.01 - Hyphema, right eye BILLABLE CODE
            • H21.02 - Hyphema, left eye BILLABLE CODE
            • H21.03 - Hyphema, bilateral BILLABLE CODE
            • H21.1 - Other vascular disorders of iris and ciliary body NON-BILLABLE CODE
            • H21.1X - Other vascular disorders of iris and ciliary body NON-BILLABLE CODE
            • H21.1X1 - Other vascular disorders of iris and ciliary body, right eye BILLABLE CODE
            • H21.1X2 - Other vascular disorders of iris and ciliary body, left eye BILLABLE CODE
            • H21.1X3 - Other vascular disorders of iris and ciliary body, bilateral BILLABLE CODE
            • H21.1X9 - Other vascular disorders of iris and ciliary body, unsp eye BILLABLE CODE
            • H21.2 - Degeneration of iris and ciliary body NON-BILLABLE CODE
            • H21.21 - Degeneration of chamber angle NON-BILLABLE CODE
            • H21.211 - Degeneration of chamber angle, right eye BILLABLE CODE
            • H21.212 - Degeneration of chamber angle, left eye BILLABLE CODE
            • H21.213 - Degeneration of chamber angle, bilateral BILLABLE CODE
            • H21.219 - Degeneration of chamber angle, unspecified eye BILLABLE CODE
            • H21.22 - Degeneration of ciliary body NON-BILLABLE CODE
            • H21.221 - Degeneration of ciliary body, right eye BILLABLE CODE
            • H21.222 - Degeneration of ciliary body, left eye BILLABLE CODE
            • H21.223 - Degeneration of ciliary body, bilateral BILLABLE CODE
            • H21.229 - Degeneration of ciliary body, unspecified eye BILLABLE CODE
            • H21.23 - Degeneration of iris (pigmentary) NON-BILLABLE CODE
            • H21.231 - Degeneration of iris (pigmentary), right eye BILLABLE CODE
            • H21.232 - Degeneration of iris (pigmentary), left eye BILLABLE CODE
            • H21.233 - Degeneration of iris (pigmentary), bilateral BILLABLE CODE
            • H21.239 - Degeneration of iris (pigmentary), unspecified eye BILLABLE CODE
            • H21.24 - Degeneration of pupillary margin NON-BILLABLE CODE
            • H21.241 - Degeneration of pupillary margin, right eye BILLABLE CODE
            • H21.242 - Degeneration of pupillary margin, left eye BILLABLE CODE
            • H21.243 - Degeneration of pupillary margin, bilateral BILLABLE CODE
            • H21.249 - Degeneration of pupillary margin, unspecified eye BILLABLE CODE
            • H21.25 - Iridoschisis NON-BILLABLE CODE
            • H21.251 - Iridoschisis, right eye BILLABLE CODE
            • H21.252 - Iridoschisis, left eye BILLABLE CODE
            • H21.253 - Iridoschisis, bilateral BILLABLE CODE
            • H21.259 - Iridoschisis, unspecified eye BILLABLE CODE
            • H21.26 - Iris atrophy (essential) (progressive) NON-BILLABLE CODE
            • H21.261 - Iris atrophy (essential) (progressive), right eye BILLABLE CODE
            • H21.262 - Iris atrophy (essential) (progressive), left eye BILLABLE CODE
            • H21.263 - Iris atrophy (essential) (progressive), bilateral BILLABLE CODE
            • H21.269 - Iris atrophy (essential) (progressive), unspecified eye BILLABLE CODE
            • H21.27 - Miotic pupillary cyst NON-BILLABLE CODE
            • H21.271 - Miotic pupillary cyst, right eye BILLABLE CODE
            • H21.272 - Miotic pupillary cyst, left eye BILLABLE CODE
            • H21.273 - Miotic pupillary cyst, bilateral BILLABLE CODE
            • H21.279 - Miotic pupillary cyst, unspecified eye BILLABLE CODE
            • H21.29 - Other iris atrophy BILLABLE CODE
            • H21.3 - Cyst of iris, ciliary body and anterior chamber NON-BILLABLE CODE
            • H21.30 - Idiopathic cysts of iris, ciliary body or anterior chamber NON-BILLABLE CODE
            • H21.301 - Idio cysts of iris, ciliary body or ant chamber, right eye BILLABLE CODE
            • H21.302 - Idio cysts of iris, ciliary body or ant chamber, left eye BILLABLE CODE
            • H21.303 - Idio cysts of iris, ciliary body or ant chamber, bilateral BILLABLE CODE
            • H21.309 - Idio cysts of iris, ciliary body or ant chamber, unsp eye BILLABLE CODE
            • H21.31 - Exudative cysts of iris or anterior chamber NON-BILLABLE CODE
            • H21.311 - Exudative cysts of iris or anterior chamber, right eye BILLABLE CODE
            • H21.312 - Exudative cysts of iris or anterior chamber, left eye BILLABLE CODE
            • H21.313 - Exudative cysts of iris or anterior chamber, bilateral BILLABLE CODE
            • H21.319 - Exudative cysts of iris or anterior chamber, unspecified eye BILLABLE CODE
            • H21.32 - Implantation cysts of iris, ciliary body or anterior chamber NON-BILLABLE CODE
            • H21.321 - Implant cysts of iris, ciliary body or ant chamber, r eye BILLABLE CODE
            • H21.322 - Implant cysts of iris, ciliary body or ant chamber, left eye BILLABLE CODE
            • H21.323 - Implant cysts of iris, ciliary body or ant chamber, bi BILLABLE CODE
            • H21.329 - Implant cysts of iris, ciliary body or ant chamber, unsp eye BILLABLE CODE
            • H21.33 - Parasitic cyst of iris, ciliary body or anterior chamber NON-BILLABLE CODE
            • H21.331 - Parastc cyst of iris, ciliary body or ant chamber, right eye BILLABLE CODE
            • H21.332 - Parastc cyst of iris, ciliary body or ant chamber, left eye BILLABLE CODE
            • H21.333 - Parasitic cyst of iris, ciliary body or ant chamber, bi BILLABLE CODE
            • H21.339 - Parastc cyst of iris, ciliary body or ant chamber, unsp eye BILLABLE CODE
            • H21.34 - Primary cyst of pars plana NON-BILLABLE CODE
            • H21.341 - Primary cyst of pars plana, right eye BILLABLE CODE
            • H21.342 - Primary cyst of pars plana, left eye BILLABLE CODE
            • H21.343 - Primary cyst of pars plana, bilateral BILLABLE CODE
            • H21.349 - Primary cyst of pars plana, unspecified eye BILLABLE CODE
            • H21.35 - Exudative cyst of pars plana NON-BILLABLE CODE
            • H21.351 - Exudative cyst of pars plana, right eye BILLABLE CODE
            • H21.352 - Exudative cyst of pars plana, left eye BILLABLE CODE
            • H21.353 - Exudative cyst of pars plana, bilateral BILLABLE CODE
            • H21.359 - Exudative cyst of pars plana, unspecified eye BILLABLE CODE
            • H21.4 - Pupillary membranes NON-BILLABLE CODE
            • H21.40 - Pupillary membranes, unspecified eye BILLABLE CODE
            • H21.41 - Pupillary membranes, right eye BILLABLE CODE
            • H21.42 - Pupillary membranes, left eye BILLABLE CODE
            • H21.43 - Pupillary membranes, bilateral BILLABLE CODE
            • H21.5 - Oth and unsp adhes and disruptions of iris and ciliary body NON-BILLABLE CODE
            • H21.50 - Unspecified adhesions of iris NON-BILLABLE CODE
            • H21.501 - Unspecified adhesions of iris, right eye BILLABLE CODE
            • H21.502 - Unspecified adhesions of iris, left eye BILLABLE CODE
            • H21.503 - Unspecified adhesions of iris, bilateral BILLABLE CODE
            • H21.509 - Unsp adhesions of iris and ciliary body, unspecified eye BILLABLE CODE
            • H21.51 - Anterior synechiae (iris) NON-BILLABLE CODE
            • H21.511 - Anterior synechiae (iris), right eye BILLABLE CODE
            • H21.512 - Anterior synechiae (iris), left eye BILLABLE CODE
            • H21.513 - Anterior synechiae (iris), bilateral BILLABLE CODE
            • H21.519 - Anterior synechiae (iris), unspecified eye BILLABLE CODE
            • H21.52 - Goniosynechiae NON-BILLABLE CODE
            • H21.521 - Goniosynechiae, right eye BILLABLE CODE
            • H21.522 - Goniosynechiae, left eye BILLABLE CODE
            • H21.523 - Goniosynechiae, bilateral BILLABLE CODE
            • H21.529 - Goniosynechiae, unspecified eye BILLABLE CODE
            • H21.53 - Iridodialysis NON-BILLABLE CODE
            • H21.531 - Iridodialysis, right eye BILLABLE CODE
            • H21.532 - Iridodialysis, left eye BILLABLE CODE
            • H21.533 - Iridodialysis, bilateral BILLABLE CODE
            • H21.539 - Iridodialysis, unspecified eye BILLABLE CODE
            • H21.54 - Posterior synechiae (iris) NON-BILLABLE CODE
            • H21.541 - Posterior synechiae (iris), right eye BILLABLE CODE
            • H21.542 - Posterior synechiae (iris), left eye BILLABLE CODE
            • H21.543 - Posterior synechiae (iris), bilateral BILLABLE CODE
            • H21.549 - Posterior synechiae (iris), unspecified eye BILLABLE CODE
            • H21.55 - Recession of chamber angle NON-BILLABLE CODE
            • H21.551 - Recession of chamber angle, right eye BILLABLE CODE
            • H21.552 - Recession of chamber angle, left eye BILLABLE CODE
            • H21.553 - Recession of chamber angle, bilateral BILLABLE CODE
            • H21.559 - Recession of chamber angle, unspecified eye BILLABLE CODE
            • H21.56 - Pupillary abnormalities NON-BILLABLE CODE
            • H21.561 - Pupillary abnormality, right eye BILLABLE CODE
            • H21.562 - Pupillary abnormality, left eye BILLABLE CODE
            • H21.563 - Pupillary abnormality, bilateral BILLABLE CODE
            • H21.569 - Pupillary abnormality, unspecified eye BILLABLE CODE
            • H21.8 - Other specified disorders of iris and ciliary body NON-BILLABLE CODE
            • H21.81 - Floppy iris syndrome BILLABLE CODE
            • H21.82 - Plateau iris syndrome (post-iridectomy) (postprocedural) BILLABLE CODE
            • H21.89 - Other specified disorders of iris and ciliary body BILLABLE CODE
            • H21.9 - Unspecified disorder of iris and ciliary body BILLABLE CODE