H16.3 Interstitial and deep keratitisNon-billable header with 5 child codes.
H16.30 Unspecified interstitial keratitisH16.31 Corneal abscessH16.32 Diffuse interstitial keratitisH16.33 Sclerosing keratitisH16.39 Other interstitial and deep keratitisH16.29 Other keratoconjunctivitisH16.291 Other keratoconjunctivitis, right eyeH16.292 Other keratoconjunctivitis, left eyeH16.293 Other keratoconjunctivitis, bilateralH16.299 Other keratoconjunctivitis, unspecified eyeH16.3 Interstitial and deep keratitis (this code)H16.30 Unspecified interstitial keratitisH16.301 Unspecified interstitial keratitis, right eyeH16.302 Unspecified interstitial keratitis, left eyeH16.303 Unspecified interstitial keratitis, bilateralH16.309 Unspecified interstitial keratitis, unspecified eye