H31

Non-billable

Other disorders of choroid

H31 is the ICD-10-CM code for Other disorders of choroid. It is a non-billable category code — use a more specific child code such as H31.0 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Subcodes
7
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

What this means — in plain language

MedlinePlus · NIH

What are retinal disorders? Retinal disorders are conditions that affect the retina, the thin light-sensitive tissue at the back of your eye. The retina senses light and sends signals to your brain so you can see. Retinal disorders can cause blurred or distorted vision. Some can lead to vision loss or blindness . What causes retinal disorders? The causes of retinal disorders vary. Aging is a common factor, but other…

Read more about Retinal Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code H31?
H31 is the ICD-10-CM code for "Other disorders of choroid". It falls under H00-H59 Diseases of the eye and adnexa.
Is H31 a billable code?
No — H31 is a non-billable header code. Use a more specific child code (such as H31.0) for billing.
What are the subcodes of H31?
H31 has 7 more specific child codes, including H31.0, H31.1, H31.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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