H31091 - Scar tissue in the back of the right eye (chorioretinal scar)

International Classification of Diseases

Last updated: 3/24/2026

What is a ICD-10 Code?

ICD-10 (International Classification of Diseases, 10th Revision) codes are used to classify and code all diagnoses, symptoms, and procedures recorded in association with hospital care. These codes provide a standardized way to track health conditions and their treatment outcomes.

Detailed Description

This code indicates the presence of scar tissue that has formed in the chorioretinal layers of the right eye. The choroid and retina are layers at the back of the eye that are important for vision. When these tissues are damaged by injury, infection, inflammation, or other conditions, scar tissue can form as part of the healing process. This scarring can potentially affect vision depending on its location and size. The code specifically refers to 'other' types of chorioretinal scars, meaning it's not one of the more specifically defined scar types in the coding system.

Additional Information

This is a diagnostic code indicating an existing condition. The underlying cause of the scarring and its impact on vision would need to be evaluated by an eye care professional. Treatment focuses on monitoring and managing any vision effects rather than treating the scar itself.

Category

Ophthalmology/Eye Disorders

Medical Specialty

Ophthalmology, Retinal Specialist

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Comprehensive eye examination
  • Dilated fundus examination
  • Possible imaging studies (OCT, fluorescein angiography)

What to Expect After

  • Regular ophthalmologic monitoring
  • Vision assessment
  • Possible imaging to monitor progression

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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