H18.54 Lattice corneal dystrophyNon-billable header with 4 child codes.
H18.541 Lattice corneal dystrophy, right eyeH18.542 Lattice corneal dystrophy, left eyeH18.543 Lattice corneal dystrophy, bilateralH18.549 Lattice corneal dystrophy, unspecified eye371.54 Lattice corneal dystrophyH18.53 Granular corneal dystrophyH18.531 Granular corneal dystrophy, right eyeH18.532 Granular corneal dystrophy, left eyeH18.533 Granular corneal dystrophy, bilateralH18.539 Granular corneal dystrophy, unspecified eyeH18.54 Lattice corneal dystrophy (this code)H18.541 Lattice corneal dystrophy, right eyeH18.542 Lattice corneal dystrophy, left eyeH18.543 Lattice corneal dystrophy, bilateralH18.549 Lattice corneal dystrophy, unspecified eyeH18.55 Macular corneal dystrophy