H18.01 Anterior corneal pigmentationsNon-billable header with 4 child codes.
H18.011 Anterior corneal pigmentations, right eyeH18.012 Anterior corneal pigmentations, left eyeH18.013 Anterior corneal pigmentations, bilateralH18.019 Anterior corneal pigmentations, unspecified eyeH18.00 Unspecified corneal depositH18.001 Unspecified corneal deposit, right eyeH18.002 Unspecified corneal deposit, left eyeH18.003 Unspecified corneal deposit, bilateralH18.009 Unspecified corneal deposit, unspecified eyeH18.01 Anterior corneal pigmentations (this code)H18.011 Anterior corneal pigmentations, right eyeH18.012 Anterior corneal pigmentations, left eyeH18.013 Anterior corneal pigmentations, bilateralH18.019 Anterior corneal pigmentations, unspecified eyeH18.02 Argentous corneal deposits