Diagnosis Code: 370.9

Short Description: Keratitis NOS

Long Description: Unspecified keratitis

Code Classification:

• Diseases of the sense organs (360–389)
  • Disorders of the eye and adnexa (360-379)
    • 370 Keratitis
      • 370.9 Keratitis NOS

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 370.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Inflammation, inflamed, inflammatory (with exudation)
  • cornea (see also Keratitis) 370.9
    • with ulcer (see also Ulcer, cornea) 370.00

• Keratitis (nodular) (nonulcerative) (simple) (zonular) NEC 370.9
  • with ulceration (see also Ulcer, cornea) 370.00
  • actinic 370.24
  • arborescens 054.42
  • areolar 370.22
  • bullosa 370.8
  • deep - see Keratitis, interstitial
  • dendritic(a) 054.42
  • desiccation 370.34
  • diffuse interstitial 370.52
  • disciform(is) 054.43
    • varicella 052.7 [370.44]
  • epithelialis vernalis 372.13 [370.32]
  • exposure 370.34
  • filamentary 370.23
  • gonococcal (congenital) (prenatal) 098.43
  • herpes, herpetic (simplex) NEC 054.43
    • zoster 053.21
  • hypopyon 370.04
  • in
    • chickenpox 052.7 [370.44]
    • exanthema (see also Exanthem) 057.9 [370.44]
    • paravaccinia (see also Paravaccinia) 051.9 [370.44]
    • smallpox (see also Smallpox) 050.9 [370.44]
    • vernal conjunctivitis 372.13 [370.32]
  • interstitial (nonsyphilitic) 370.50
    • with ulcer (see also Ulcer, cornea) 370.00
    • diffuse 370.52
    • herpes, herpetic (simplex) 054.43
      • zoster 053.21
    • syphilitic (congenital) (hereditary) 090.3
    • tuberculous (see also Tuberculosis) 017.3 [370.59]
  • lagophthalmic 370.34
  • macular 370.22
  • neuroparalytic 370.35
  • neurotrophic 370.35
  • nummular 370.22
  • oyster-shuckers' 370.8
  • parenchymatous - see Keratitis, interstitial
  • petrificans 370.8
  • phlyctenular 370.31
  • postmeasles 055.71
  • punctata, punctate 370.21
    • leprosa 030.0 [370.21]
    • profunda 090.3
    • superficial (Thygeson's) 370.21
  • purulent 370.8
  • pustuliformis profunda 090.3
  • rosacea 695.3 [370.49]
  • sclerosing 370.54
  • specified type NEC 370.8
  • stellate 370.22
  • striate 370.22
  • superficial 370.20
    • with conjunctivitis (see also Keratoconjunctivitis) 370.40
    • punctate (Thygeson's) 370.21
  • suppurative 370.8
  • syphilitic (congenital) (prenatal) 090.3
  • trachomatous 076.1
    • late effect 139.1
  • tuberculous (phlyctenular) (see also Tuberculosis) 017.3 [370.31]
  • ulcerated (see also Ulcer, cornea) 370.00
  • vesicular 370.8
  • welders' 370.24
  • xerotic (see also Keratomalacia) 371.45
    • vitamin A deficiency 264.4

• Opacity, opacities
  • cornea 371.00
    • inflammatory (see also Keratitis) 370.9

Crosswalk Information

The code 370.9 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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