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ICD-10-CM 2027

ICD-10 code for class obesity

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Obesity › class”. Page updated September 29, 2026.

About coding class obesity

The official ICD-10-CM index doesn't give a single default code for class obesity; the code depends on the details below.

More specific class obesity codes (official index)

Common questions about class obesity ICD-10 codes

What is the ICD-10 code for 1 class obesity?

E66.811 — Obesity, class 1.

What is the ICD-10 code for 2 class obesity?

E66.812 — Obesity, class 2.

What is the ICD-10 code for 3 class obesity?

E66.813 — Obesity, class 3.