H18.1 Bullous keratopathyNon-billable header with 4 child codes.
H18.10 Bullous keratopathy, unspecified eyeH18.11 Bullous keratopathy, right eyeH18.12 Bullous keratopathy, left eyeH18.13 Bullous keratopathy, bilateralH18.06 Stromal corneal pigmentationsH18.061 Stromal corneal pigmentations, right eyeH18.062 Stromal corneal pigmentations, left eyeH18.063 Stromal corneal pigmentations, bilateralH18.069 Stromal corneal pigmentations, unspecified eyeH18.1 Bullous keratopathy (this code)H18.10 Bullous keratopathy, unspecified eyeH18.11 Bullous keratopathy, right eyeH18.12 Bullous keratopathy, left eyeH18.13 Bullous keratopathy, bilateralH18.2 Other and unspecified corneal edema