Category · H15-H22
H18Other disorders of cornea
200 codes in this category
H18Other disorders of corneaHeaderH18.0Corneal pigmentations and depositsHeaderH18.00Unspecified corneal depositHeaderH18.001Unspecified corneal deposit, right eyeBillableH18.002Unspecified corneal deposit, left eyeBillableH18.003Unspecified corneal deposit, bilateralBillableH18.009Unspecified corneal deposit, unspecified eyeBillableH18.01Anterior corneal pigmentationsHeaderH18.011Anterior corneal pigmentations, right eyeBillableH18.012Anterior corneal pigmentations, left eyeBillableH18.013Anterior corneal pigmentations, bilateralBillableH18.019Anterior corneal pigmentations, unspecified eyeBillableH18.02Argentous corneal depositsHeaderH18.021Argentous corneal deposits, right eyeBillableH18.022Argentous corneal deposits, left eyeBillableH18.023Argentous corneal deposits, bilateralBillableH18.029Argentous corneal deposits, unspecified eyeBillableH18.03Corneal deposits in metabolic disordersHeaderH18.031Corneal deposits in metabolic disorders, right eyeBillableH18.032Corneal deposits in metabolic disorders, left eyeBillableH18.033Corneal deposits in metabolic disorders, bilateralBillableH18.039Corneal deposits in metabolic disorders, unspecified eyeBillableH18.04Kayser-Fleischer ringHeaderH18.041Kayser-Fleischer ring, right eyeBillableH18.042Kayser-Fleischer ring, left eyeBillableH18.043Kayser-Fleischer ring, bilateralBillableH18.049Kayser-Fleischer ring, unspecified eyeBillableH18.05Posterior corneal pigmentationsHeaderH18.051Posterior corneal pigmentations, right eyeBillableH18.052Posterior corneal pigmentations, left eyeBillableH18.053Posterior corneal pigmentations, bilateralBillableH18.059Posterior corneal pigmentations, unspecified eyeBillableH18.06Stromal corneal pigmentationsHeaderH18.061Stromal corneal pigmentations, right eyeBillableH18.062Stromal corneal pigmentations, left eyeBillableH18.063Stromal corneal pigmentations, bilateralBillableH18.069Stromal corneal pigmentations, unspecified eyeBillableH18.1Bullous keratopathyHeaderH18.10Bullous keratopathy, unspecified eyeBillableH18.11Bullous keratopathy, right eyeBillableH18.12Bullous keratopathy, left eyeBillableH18.13Bullous keratopathy, bilateralBillableH18.2Other and unspecified corneal edemaHeaderH18.20Unspecified corneal edemaBillableH18.21Corneal edema secondary to contact lensHeaderH18.211Corneal edema secondary to contact lens, right eyeBillableH18.212Corneal edema secondary to contact lens, left eyeBillableH18.213Corneal edema secondary to contact lens, bilateralBillableH18.219Corneal edema secondary to contact lens, unspecified eyeBillableH18.22Idiopathic corneal edemaHeaderH18.221Idiopathic corneal edema, right eyeBillableH18.222Idiopathic corneal edema, left eyeBillableH18.223Idiopathic corneal edema, bilateralBillableH18.229Idiopathic corneal edema, unspecified eyeBillableH18.23Secondary corneal edemaHeaderH18.231Secondary corneal edema, right eyeBillableH18.232Secondary corneal edema, left eyeBillableH18.233Secondary corneal edema, bilateralBillableH18.239Secondary corneal edema, unspecified eyeBillableH18.3Changes of corneal membranesHeaderH18.30Unspecified corneal membrane changeBillableH18.31Folds and rupture in Bowman's membraneHeaderH18.311Folds and rupture in Bowman's membrane, right eyeBillableH18.312Folds and rupture in Bowman's membrane, left eyeBillableH18.313Folds and rupture in Bowman's membrane, bilateralBillableH18.319Folds and rupture in Bowman's membrane, unspecified eyeBillableH18.32Folds in Descemet's membraneHeaderH18.321Folds in Descemet's membrane, right eyeBillableH18.322Folds in Descemet's membrane, left eyeBillableH18.323Folds in Descemet's membrane, bilateralBillableH18.329Folds in Descemet's membrane, unspecified eyeBillableH18.33Rupture in Descemet's membraneHeaderH18.331Rupture in Descemet's membrane, right eyeBillableH18.332Rupture in Descemet's membrane, left eyeBillableH18.333Rupture in Descemet's membrane, bilateralBillableH18.339Rupture in Descemet's membrane, unspecified eyeBillableH18.4Corneal degenerationHeaderH18.40Unspecified corneal degenerationBillableH18.41Arcus senilisHeaderH18.411Arcus senilis, right eyeBillableH18.412Arcus senilis, left eyeBillableH18.413Arcus senilis, bilateralBillableH18.419Arcus senilis, unspecified eyeBillableH18.42Band keratopathyHeaderH18.421Band keratopathy, right eyeBillableH18.422Band keratopathy, left eyeBillableH18.423Band keratopathy, bilateralBillableH18.429Band keratopathy, unspecified eyeBillableH18.43Other calcerous corneal degenerationBillableH18.44KeratomalaciaHeaderH18.441Keratomalacia, right eyeBillableH18.442Keratomalacia, left eyeBillableH18.443Keratomalacia, bilateralBillableH18.449Keratomalacia, unspecified eyeBillableH18.45Nodular corneal degenerationHeaderH18.451Nodular corneal degeneration, right eyeBillableH18.452Nodular corneal degeneration, left eyeBillableH18.453Nodular corneal degeneration, bilateralBillableH18.459Nodular corneal degeneration, unspecified eyeBillableH18.46Peripheral corneal degenerationHeaderH18.461Peripheral corneal degeneration, right eyeBillableH18.462Peripheral corneal degeneration, left eyeBillableH18.463Peripheral corneal degeneration, bilateralBillableH18.469Peripheral corneal degeneration, unspecified eyeBillableH18.49Other corneal degenerationBillableH18.5Hereditary corneal dystrophiesHeaderH18.50Unspecified hereditary corneal dystrophiesHeaderH18.501Unspecified hereditary corneal dystrophies, right eyeBillableH18.502Unspecified hereditary corneal dystrophies, left eyeBillableH18.503Unspecified hereditary corneal dystrophies, bilateralBillableH18.509Unspecified hereditary corneal dystrophies, unspecified eyeBillableH18.51Endothelial corneal dystrophyHeaderH18.511Endothelial corneal dystrophy, right eyeBillableH18.512Endothelial corneal dystrophy, left eyeBillableH18.513Endothelial corneal dystrophy, bilateralBillableH18.519Endothelial corneal dystrophy, unspecified eyeBillableH18.52Epithelial (juvenile) corneal dystrophyHeaderH18.521Epithelial (juvenile) corneal dystrophy, right eyeBillableH18.522Epithelial (juvenile) corneal dystrophy, left eyeBillableH18.523Epithelial (juvenile) corneal dystrophy, bilateralBillableH18.529Epithelial (juvenile) corneal dystrophy, unspecified eyeBillableH18.53Granular corneal dystrophyHeaderH18.531Granular corneal dystrophy, right eyeBillableH18.532Granular corneal dystrophy, left eyeBillableH18.533Granular corneal dystrophy, bilateralBillableH18.539Granular corneal dystrophy, unspecified eyeBillableH18.54Lattice corneal dystrophyHeaderH18.541Lattice corneal dystrophy, right eyeBillableH18.542Lattice corneal dystrophy, left eyeBillableH18.543Lattice corneal dystrophy, bilateralBillableH18.549Lattice corneal dystrophy, unspecified eyeBillableH18.55Macular corneal dystrophyHeaderH18.551Macular corneal dystrophy, right eyeBillableH18.552Macular corneal dystrophy, left eyeBillableH18.553Macular corneal dystrophy, bilateralBillableH18.559Macular corneal dystrophy, unspecified eyeBillableH18.59Other hereditary corneal dystrophiesHeaderH18.591Other hereditary corneal dystrophies, right eyeBillableH18.592Other hereditary corneal dystrophies, left eyeBillableH18.593Other hereditary corneal dystrophies, bilateralBillableH18.599Other hereditary corneal dystrophies, unspecified eyeBillableH18.6KeratoconusHeaderH18.60Keratoconus, unspecifiedHeaderH18.601Keratoconus, unspecified, right eyeBillableH18.602Keratoconus, unspecified, left eyeBillableH18.603Keratoconus, unspecified, bilateralBillableH18.609Keratoconus, unspecified, unspecified eyeBillableH18.61Keratoconus, stableHeaderH18.611Keratoconus, stable, right eyeBillableH18.612Keratoconus, stable, left eyeBillableH18.613Keratoconus, stable, bilateralBillableH18.619Keratoconus, stable, unspecified eyeBillableH18.62Keratoconus, unstableHeaderH18.621Keratoconus, unstable, right eyeBillableH18.622Keratoconus, unstable, left eyeBillableH18.623Keratoconus, unstable, bilateralBillableH18.629Keratoconus, unstable, unspecified eyeBillableH18.7Other and unspecified corneal deformitiesHeaderH18.70Unspecified corneal deformityBillableH18.71Corneal ectasiaHeaderH18.711Corneal ectasia, right eyeBillableH18.712Corneal ectasia, left eyeBillableH18.713Corneal ectasia, bilateralBillableH18.719Corneal ectasia, unspecified eyeBillableH18.72Corneal staphylomaHeaderH18.721Corneal staphyloma, right eyeBillableH18.722Corneal staphyloma, left eyeBillableH18.723Corneal staphyloma, bilateralBillableH18.729Corneal staphyloma, unspecified eyeBillableH18.73DescemetoceleHeaderH18.731Descemetocele, right eyeBillableH18.732Descemetocele, left eyeBillableH18.733Descemetocele, bilateralBillableH18.739Descemetocele, unspecified eyeBillableH18.79Other corneal deformitiesHeaderH18.791Other corneal deformities, right eyeBillableH18.792Other corneal deformities, left eyeBillableH18.793Other corneal deformities, bilateralBillableH18.799Other corneal deformities, unspecified eyeBillableH18.8Other specified disorders of corneaHeaderH18.81Anesthesia and hypoesthesia of corneaHeaderH18.811Anesthesia and hypoesthesia of cornea, right eyeBillableH18.812Anesthesia and hypoesthesia of cornea, left eyeBillableH18.813Anesthesia and hypoesthesia of cornea, bilateralBillableH18.819Anesthesia and hypoesthesia of cornea, unspecified eyeBillableH18.82Corneal disorder due to contact lensHeaderH18.821Corneal disorder due to contact lens, right eyeBillableH18.822Corneal disorder due to contact lens, left eyeBillableH18.823Corneal disorder due to contact lens, bilateralBillableH18.829Corneal disorder due to contact lens, unspecified eyeBillableH18.83Recurrent erosion of corneaHeaderH18.831Recurrent erosion of cornea, right eyeBillableH18.832Recurrent erosion of cornea, left eyeBillableH18.833Recurrent erosion of cornea, bilateralBillableH18.839Recurrent erosion of cornea, unspecified eyeBillableH18.89Other specified disorders of corneaHeaderH18.891Other specified disorders of cornea, right eyeBillableH18.892Other specified disorders of cornea, left eyeBillableH18.893Other specified disorders of cornea, bilateralBillableH18.899Other specified disorders of cornea, unspecified eyeBillable