E11.33

Non-billable

Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy

E11.33 is the ICD-10-CM code for Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy. It is a non-billable category code — use a more specific child code such as E11.331 for billing.

Status
Header (non-billable)
Chapter
E00-E89
Parent
E11.3
Subcodes
2
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

What this means — in plain language

MedlinePlus · NIH

Type 2 diabetes is a disorder characterized by abnormally high levels of blood glucose, also called blood sugar. In this form of diabetes, the body stops using and making insulin properly. Insulin is a hormone produced in the pancreas that helps regulate blood glucose levels. Specifically, insulin controls how much glucose (a type of sugar) is passed from the blood into cells, where it is used as an energy source.…

Read more about Type 2 diabetes at MedlinePlus ↗

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

No additional coding notes for this code.

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 E11.33?
E11.33 is the ICD-10-CM code for "Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E11.33 a billable code?
No — E11.33 is a non-billable header code. Use a more specific child code (such as E11.331) for billing.
What are the subcodes of E11.33?
E11.33 has 2 more specific child codes, including E11.331, E11.339.

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

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