H36

Non-billable

Retinal disorders in diseases classified elsewhere

H36 is the ICD-10-CM code for Retinal disorders in diseases classified elsewhere. It is a non-billable category code — use a more specific child code such as H36.8 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Subcodes
1
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.

Excludes1 — not coded here

Code first

  • underlying disease, such as:
  • lipid storage disorders (E75.-)
  • sickle-cell disorders (D57.-)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code H36?
H36 is the ICD-10-CM code for "Retinal disorders in diseases classified elsewhere". It falls under H00-H59 Diseases of the eye and adnexa.
Is H36 a billable code?
No — H36 is a non-billable header code. Use a more specific child code (such as H36.8) for billing.
What are the subcodes of H36?
H36 has 1 more specific child code, including H36.8.
What is excluded from H36?
Excludes1 (not coded here): arteriosclerotic retinopathy (H35.0-); diabetic retinopathy (E08.3-, E09.3-, E10.3-, E11.3-, E13.3-).

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

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