H16.40 Unspecified corneal neovascularizationNon-billable header with 4 child codes.
H16.401 Unspecified corneal neovascularization, right eyeH16.402 Unspecified corneal neovascularization, left eyeH16.403 Unspecified corneal neovascularization, bilateralH16.409 Unspecified corneal neovascularization, unspecified eyeH16.391 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 neovascularizationH16.40 Unspecified corneal neovascularization (this code)H16.401 Unspecified corneal neovascularization, right eyeH16.402 Unspecified corneal neovascularization, left eyeH16.403 Unspecified corneal neovascularization, bilateralH16.409 Unspecified corneal neovascularization, unspecified eyeH16.41 Ghost vessels (corneal)