ICD-10 Diagnosis Code H18.899

Other specified disorders of cornea, unspecified eye

Diagnosis Code H18.899

ICD-10: H18.899
Short Description: Other specified disorders of cornea, unspecified eye
Long Description: Other specified disorders of cornea, unspecified eye
This is the 2018 version of the ICD-10-CM diagnosis code H18.899

Valid for Submission
The code H18.899 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 H18.899 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 124 - OTHER DISORDERS OF THE EYE WITH MCC
  • 125 - OTHER DISORDERS OF THE EYE WITHOUT MCC

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.

Synonyms
  • Blister to cornea
  • Bowman's membrane finding
  • Central corneal epithelial staining pattern
  • Chrysiasis of cornea
  • Clear corneal incision
  • Clouding of corneal stroma
  • Coats' white ring
  • Complication of laser surgery
  • Complication of refractive keratoplasty by laser surgery
  • Cornea stromal loss
  • Corneal central stromal loss
  • Corneal decompensation
  • Corneal dendrite
  • Corneal endothelial plaque
  • Corneal epithelial defect
  • Corneal epithelial dots
  • Corneal epithelial fingerprint lines
  • Corneal epithelial ingrowth
  • Corneal epithelial lines
  • Corneal epithelial map lines
  • Corneal epithelial staining finding
  • Corneal epithelial staining finding
  • Corneal epithelial staining finding
  • Corneal epithelial staining finding
  • Corneal epithelial staining finding
  • Corneal epithelial vesicles
  • Corneal epithelium loose
  • Corneal exposure
  • Corneal fibrosis
  • Corneal filament
  • Corneal hypoxia
  • Corneal immune ring
  • Corneal incision intact
  • Corneal infection
  • Corneal iron deposits
  • Corneal iron line anterior to filtering bleb
  • Corneal melting disorder
  • Corneal nerve finding
  • Corneal nerve finding
  • Corneal nerves inflamed
  • Corneal nerves thickened
  • Corneal peripheral stromal loss
  • Corneal stromal edema
  • Corneal stromal wrinkles
  • Corneal suture in place
  • Corneal thinning
  • Corneal warpage
  • Cystic dermoid choristoma of cornea
  • Debris in corneal flap interface
  • Decentered corneal stromal ablation
  • Dermoid choristoma of eye proper
  • Disruption of corneal endothelial pattern
  • Drug-induced disorder of cornea
  • Enlargement of corneal endothelial cells
  • Entire corneal epithelial staining pattern
  • Epithelial inclusion cyst of cornea
  • Epithelial ingrowth
  • Epitheliitis
  • Finding of tear meniscus
  • Fluorescein staining of cornea
  • Glaucoma associated with anterior segment anomaly
  • Glaucoma associated with iridocorneal endothelial syndrome
  • Hemorrhage into cornea
  • High tear meniscus
  • Hypertrophy of corneal epithelium
  • Injury of sclera
  • Iridocorneal endothelial syndrome
  • Irregular astigmatism
  • Irregular astigmatism - corneal
  • Irregular corneal epithelial staining pattern
  • Keratic precipitates
  • Keratinization of ocular surface
  • Limbal corneal ring
  • Limbal guttering
  • Limbal guttering - simple
  • Limbal stem cell deficiency
  • Lump at corneal limbus
  • Marginal corneal infiltrate
  • Metallic pigmentation of cornea
  • Perforating corneoscleral wound
  • Perforating scleral wound
  • Perforation of cornea
  • Peripheral corneal epithelial staining pattern
  • Persistent corneal epithelial defect
  • Posterior polymorphic plaques in cornea
  • Pseudo-gerontoxon
  • Retrocorneal fibrous membrane
  • Rheumatoid melting disorder of cornea
  • Secondary angle-closure glaucoma
  • Secondary angle-closure glaucoma - synechial
  • Stromal corneal hemorrhage
  • Tear film finding
  • Vogt's limbal girdle
  • Vogt's limbal girdle, type I
  • Vogt's limbal girdle, type II
  • Vogt's striae
  • Vortex keratopathy

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)


[Read More]
Previous Code
Previous Code H18.893
Next Code
H18.9 Next Code