ICD-10 Diagnosis Code H31.099

Other chorioretinal scars, unspecified eye

Diagnosis Code H31.099

ICD-10: H31.099
Short Description: Other chorioretinal scars, unspecified eye
Long Description: Other chorioretinal scars, unspecified eye
This is the 2017 version of the ICD-10-CM diagnosis code H31.099

Code Classification
  • Diseases of the eye and adnexa
    • Disorders of choroid and retina (H30-H36)
      • Other disorders of choroid (H31)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code H31.099 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


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.

  • Choroid scar
  • Choroid scar
  • Cryotherapy burn to retina
  • Disseminated chorioretinal scars
  • Peripheral chorioretinal scars
  • Postinflammatory chorioretinal scar
  • Postinflammatory choroid scar
  • Postinflammatory retinal scar
  • Postsurgical retinal scar
  • Posttraumatic choroid scar
  • Post-traumatic retinal scar

Information for Patients

Retinal Disorders

The retina is a layer of tissue in the back of your eye that senses light and sends images to your brain. In the center of this nerve tissue is the macula. It provides the sharp, central vision needed for reading, driving and seeing fine detail.

Retinal disorders affect this vital tissue. They can affect your vision, and some can be serious enough to cause blindness. Examples are

  • Macular degeneration - a disease that destroys your sharp, central vision
  • Diabetic eye disease
  • Retinal detachment - a medical emergency, when the retina is pulled away from the back of the eye
  • Retinoblastoma - cancer of the retina. It is most common in young children.
  • Macular pucker - scar tissue on the macula
  • Macular hole - a small break in the macula that usually happens to people over 60
  • Floaters - cobwebs or specks in your field of vision

NIH: National Eye Institute

  • Amaurosis fugax
  • Central serous choroidopathy
  • Electroretinography
  • Fluorescein angiography
  • High blood pressure and eye disease
  • Home vision tests
  • Intravitreal injection
  • Retinal artery occlusion
  • Retinal vein occlusion

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