H16.39 Other interstitial and deep keratitisNon-billable header with 4 child codes.
H16.391 Other interstitial and deep keratitis, right eyeH16.392 Other interstitial and deep keratitis, left eyeH16.393 Other interstitial and deep keratitis, bilateralH16.399 Other interstitial and deep keratitis, unspecified eyeH16.33 Sclerosing keratitisH16.331 Sclerosing keratitis, right eyeH16.332 Sclerosing keratitis, left eyeH16.333 Sclerosing keratitis, bilateralH16.339 Sclerosing keratitis, unspecified eyeH16.39 Other interstitial and deep keratitis (this code)H16.391 Other interstitial and deep keratitis, right eyeH16.392 Other interstitial and deep keratitis, left eyeH16.393 Other interstitial and deep keratitis, bilateralH16.399 Other interstitial and deep keratitis, unspecified eyeH16.4 Corneal neovascularization