| Code | Description |
| A18.52 | Tuberculous keratitis |
| A50.31 | Late congenital syphilitic interstitial keratitis |
| A54.33 | Gonococcal keratitis |
| B00.52 | Herpesviral keratitis |
| B01.81 | Varicella keratitis |
| B02.33 | Zoster keratitis |
| B05.81 | Measles keratitis and keratoconjunctivitis |
| H16.101 | Unspecified superficial keratitis, right eye |
| H16.102 | Unspecified superficial keratitis, left eye |
| H16.103 | Unspecified superficial keratitis, bilateral |
| H16.109 | Unspecified superficial keratitis, unspecified eye |
| H16.111 | Macular keratitis, right eye |
| H16.112 | Macular keratitis, left eye |
| H16.113 | Macular keratitis, bilateral |
| H16.119 | Macular keratitis, unspecified eye |
| H16.121 | Filamentary keratitis, right eye |
| H16.122 | Filamentary keratitis, left eye |
| H16.123 | Filamentary keratitis, bilateral |
| H16.129 | Filamentary keratitis, unspecified eye |
| H16.141 | Punctate keratitis, right eye |
| H16.142 | Punctate keratitis, left eye |
| H16.143 | Punctate keratitis, bilateral |
| H16.149 | Punctate keratitis, unspecified eye |
| H16.301 | Unspecified interstitial keratitis, right eye |
| H16.302 | Unspecified interstitial keratitis, left eye |
| H16.303 | Unspecified interstitial keratitis, bilateral |
| H16.309 | Unspecified interstitial keratitis, unspecified eye |
| H16.321 | Diffuse interstitial keratitis, right eye |
| H16.322 | Diffuse interstitial keratitis, left eye |
| H16.323 | Diffuse interstitial keratitis, bilateral |
| H16.329 | Diffuse interstitial keratitis, unspecified eye |
| H16.331 | Sclerosing keratitis, right eye |
| H16.332 | Sclerosing keratitis, left eye |
| H16.333 | Sclerosing keratitis, bilateral |
| H16.339 | Sclerosing keratitis, unspecified eye |
| H16.391 | Other interstitial and deep keratitis, right eye |
| H16.392 | Other interstitial and deep keratitis, left eye |
| H16.393 | Other interstitial and deep keratitis, bilateral |
| H16.399 | Other interstitial and deep keratitis, unspecified eye |
| H16.8 | Other keratitis |
| H16.9 | Unspecified keratitis |