ICD-10 Diagnosis Code H18.009

Unspecified corneal deposit, unspecified eye

Diagnosis Code H18.009

ICD-10: H18.009
Short Description: Unspecified corneal deposit, unspecified eye
Long Description: Unspecified corneal deposit, unspecified eye
This is the 2018 version of the ICD-10-CM diagnosis code H18.009

Valid for Submission
The code H18.009 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the eye and adnexa (H00–H59)
    • Disorders of sclera, cornea, iris and ciliary body (H15-H22)
      • Other disorders of cornea (H18)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code H18.009 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Amiodarone-induced corneal epithelial deposit
  • Blood pigmentation of cornea
  • Bloodstaining of cornea
  • Ciprofloxacin corneal deposits
  • Cornea verticillata
  • Corneal deposit
  • Corneal foreign body
  • Corneal iron deposits
  • Corneal pigmentation
  • Corneal pigmentations and deposits
  • Corneal rust ring
  • Drug-induced corneal epithlelial deposit
  • Drug-induced disorder of cornea
  • Drug-induced disorder of cornea
  • Drug-induced disorder of cornea
  • Drug-induced pigmentation of cornea
  • Pigment on corneal endothelium

Information for Patients

Corneal Disorders

Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful matter. It also helps your eye to focus. If you wear contact lenses, they float on top of your corneas.

Problems with the cornea include

  • Refractive errors
  • Allergies
  • Infections
  • Injuries
  • Dystrophies - conditions in which parts of the cornea lose clarity due to a buildup of cloudy material

Treatments of corneal disorders include medicines, corneal transplantation, and corneal laser surgery.

NIH: National Eye Institute

  • Cloudy cornea (Medical Encyclopedia)
  • Corneal injury (Medical Encyclopedia)
  • Corneal transplant (Medical Encyclopedia)
  • Corneal ulcers and infections (Medical Encyclopedia)
  • Fuchs dystrophy (Medical Encyclopedia)
  • Keratoconus (Medical Encyclopedia)

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