H16

Non-Billable

Keratitis

H16 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • H16.0Corneal ulcer
    • H16.00Unspecified corneal ulcer
      • H16.001Unspecified corneal ulcer, right eye
      • H16.002Unspecified corneal ulcer, left eye
      • H16.003Unspecified corneal ulcer, bilateral
      • H16.009Unspecified corneal ulcer, unspecified eye
    • H16.01Central corneal ulcer
      • H16.011Central corneal ulcer, right eye
      • H16.012Central corneal ulcer, left eye
      • H16.013Central corneal ulcer, bilateral
      • H16.019Central corneal ulcer, unspecified eye
    • H16.02Ring corneal ulcer
      • H16.021Ring corneal ulcer, right eye
      • H16.022Ring corneal ulcer, left eye
      • H16.023Ring corneal ulcer, bilateral
      • H16.029Ring corneal ulcer, unspecified eye
    • H16.03Corneal ulcer with hypopyon
      • H16.031Corneal ulcer with hypopyon, right eye
      • H16.032Corneal ulcer with hypopyon, left eye
      • H16.033Corneal ulcer with hypopyon, bilateral
      • H16.039Corneal ulcer with hypopyon, unspecified eye
    • H16.04Marginal corneal ulcer
      • H16.041Marginal corneal ulcer, right eye
      • H16.042Marginal corneal ulcer, left eye
      • H16.043Marginal corneal ulcer, bilateral
      • H16.049Marginal corneal ulcer, unspecified eye
    • H16.05Mooren's corneal ulcer
      • H16.051Mooren's corneal ulcer, right eye
      • H16.052Mooren's corneal ulcer, left eye
      • H16.053Mooren's corneal ulcer, bilateral
      • H16.059Mooren's corneal ulcer, unspecified eye
    • H16.06Mycotic corneal ulcer
      • H16.061Mycotic corneal ulcer, right eye
      • H16.062Mycotic corneal ulcer, left eye
      • H16.063Mycotic corneal ulcer, bilateral
      • H16.069Mycotic corneal ulcer, unspecified eye
    • H16.07Perforated corneal ulcer
      • H16.071Perforated corneal ulcer, right eye
      • H16.072Perforated corneal ulcer, left eye
      • H16.073Perforated corneal ulcer, bilateral
      • H16.079Perforated corneal ulcer, unspecified eye
  • H16.1Other and unspecified superficial keratitis without conjunctivitis
    • H16.10Unspecified superficial keratitis
      • H16.101Unspecified superficial keratitis, right eye
      • H16.102Unspecified superficial keratitis, left eye
      • H16.103Unspecified superficial keratitis, bilateral
      • H16.109Unspecified superficial keratitis, unspecified eye
    • H16.11Macular keratitis
      • H16.111Macular keratitis, right eye
      • H16.112Macular keratitis, left eye
      • H16.113Macular keratitis, bilateral
      • H16.119Macular keratitis, unspecified eye
    • H16.12Filamentary keratitis
      • H16.121Filamentary keratitis, right eye
      • H16.122Filamentary keratitis, left eye
      • H16.123Filamentary keratitis, bilateral
      • H16.129Filamentary keratitis, unspecified eye
    • H16.13Photokeratitis
    • H16.14Punctate keratitis
      • H16.141Punctate keratitis, right eye
      • H16.142Punctate keratitis, left eye
      • H16.143Punctate keratitis, bilateral
      • H16.149Punctate keratitis, unspecified eye
  • H16.2Keratoconjunctivitis
    • H16.20Unspecified keratoconjunctivitis
      • H16.201Unspecified keratoconjunctivitis, right eye
      • H16.202Unspecified keratoconjunctivitis, left eye
      • H16.203Unspecified keratoconjunctivitis, bilateral
      • H16.209Unspecified keratoconjunctivitis, unspecified eye
    • H16.21Exposure keratoconjunctivitis
      • H16.211Exposure keratoconjunctivitis, right eye
      • H16.212Exposure keratoconjunctivitis, left eye
      • H16.213Exposure keratoconjunctivitis, bilateral
      • H16.219Exposure keratoconjunctivitis, unspecified eye
    • H16.22Keratoconjunctivitis sicca, not specified as Sjögren's
      • H16.221Keratoconjunctivitis sicca, not specified as Sjögren's, right eye
      • H16.222Keratoconjunctivitis sicca, not specified as Sjögren's, left eye
      • H16.223Keratoconjunctivitis sicca, not specified as Sjögren's, bilateral
      • H16.229Keratoconjunctivitis sicca, not specified as Sjögren's, unspecified eye
    • H16.23Neurotrophic keratoconjunctivitis
      • H16.231Neurotrophic keratoconjunctivitis, right eye
      • H16.232Neurotrophic keratoconjunctivitis, left eye
      • H16.233Neurotrophic keratoconjunctivitis, bilateral
      • H16.239Neurotrophic keratoconjunctivitis, unspecified eye
    • H16.24Ophthalmia nodosa
      • H16.241Ophthalmia nodosa, right eye
      • H16.242Ophthalmia nodosa, left eye
      • H16.243Ophthalmia nodosa, bilateral
      • H16.249Ophthalmia nodosa, unspecified eye
    • H16.25Phlyctenular keratoconjunctivitis
      • H16.251Phlyctenular keratoconjunctivitis, right eye
      • H16.252Phlyctenular keratoconjunctivitis, left eye
      • H16.253Phlyctenular keratoconjunctivitis, bilateral
      • H16.259Phlyctenular keratoconjunctivitis, unspecified eye
    • H16.26Vernal keratoconjunctivitis, with limbar and corneal involvement
      • H16.261Vernal keratoconjunctivitis, with limbar and corneal involvement, right eye
      • H16.262Vernal keratoconjunctivitis, with limbar and corneal involvement, left eye
      • H16.263Vernal keratoconjunctivitis, with limbar and corneal involvement, bilateral
      • H16.269Vernal keratoconjunctivitis, with limbar and corneal involvement, unspecified eye
    • H16.29Other keratoconjunctivitis
      • H16.291Other keratoconjunctivitis, right eye
      • H16.292Other keratoconjunctivitis, left eye
      • H16.293Other keratoconjunctivitis, bilateral
      • H16.299Other keratoconjunctivitis, unspecified eye
  • H16.3Interstitial and deep keratitis
    • H16.33Sclerosing keratitis
      • H16.331Sclerosing keratitis, right eye
      • H16.332Sclerosing keratitis, left eye
      • H16.333Sclerosing keratitis, bilateral
      • H16.339Sclerosing keratitis, unspecified eye
    • H16.30Unspecified interstitial keratitis
      • H16.301Unspecified interstitial keratitis, right eye
      • H16.302Unspecified interstitial keratitis, left eye
      • H16.303Unspecified interstitial keratitis, bilateral
      • H16.309Unspecified interstitial keratitis, unspecified eye
    • H16.31Corneal abscess
    • H16.32Diffuse interstitial keratitis
      • H16.321Diffuse interstitial keratitis, right eye
      • H16.322Diffuse interstitial keratitis, left eye
      • H16.323Diffuse interstitial keratitis, bilateral
      • H16.329Diffuse interstitial keratitis, unspecified eye
    • H16.39Other interstitial and deep keratitis
      • H16.391Other interstitial and deep keratitis, right eye
      • H16.392Other interstitial and deep keratitis, left eye
      • H16.393Other interstitial and deep keratitis, bilateral
      • H16.399Other interstitial and deep keratitis, unspecified eye
  • H16.4Corneal neovascularization
    • H16.40Unspecified corneal neovascularization
      • H16.401Unspecified corneal neovascularization, right eye
      • H16.402Unspecified corneal neovascularization, left eye
      • H16.403Unspecified corneal neovascularization, bilateral
      • H16.409Unspecified corneal neovascularization, unspecified eye
    • H16.41Ghost vessels (corneal)
      • H16.411Ghost vessels (corneal), right eye
      • H16.412Ghost vessels (corneal), left eye
      • H16.413Ghost vessels (corneal), bilateral
      • H16.419Ghost vessels (corneal), unspecified eye
    • H16.42Pannus (corneal)
      • H16.421Pannus (corneal), right eye
      • H16.422Pannus (corneal), left eye
      • H16.423Pannus (corneal), bilateral
      • H16.429Pannus (corneal), unspecified eye
    • H16.43Localized vascularization of cornea
      • H16.431Localized vascularization of cornea, right eye
      • H16.432Localized vascularization of cornea, left eye
      • H16.433Localized vascularization of cornea, bilateral
      • H16.439Localized vascularization of cornea, unspecified eye
    • H16.44Deep vascularization of cornea
      • H16.441Deep vascularization of cornea, right eye
      • H16.442Deep vascularization of cornea, left eye
      • H16.443Deep vascularization of cornea, bilateral
      • H16.449Deep vascularization of cornea, unspecified eye
  • H16.8Other keratitis
  • H16.9Unspecified keratitis