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T32.3

Non-billable

Corrosions involving 30-39% of body surface

T32.3 is the ICD-10-CM code for Corrosions involving 30-39% of body surface. It is a non-billable category code — use a more specific child code such as T32.30 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T32
Subcodes
4
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

What this means — in plain language

MedlinePlus · NIH

A burn is damage to your body's tissues caused by heat, chemicals, electricity , sunlight , or radiation . Scalds from hot liquids and steam, building fires and flammable liquids and gases are the most common causes of burns. Another kind is an inhalation injury , caused by breathing smoke. There are three types of burns: First-degree burns damage only the outer layer of skin Second-degree burns damage the outer…

Read more about Burns 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 T32.3?
T32.3 is the ICD-10-CM code for "Corrosions involving 30-39% of body surface". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T32.3 a billable code?
No — T32.3 is a non-billable header code. Use a more specific child code (such as T32.30) for billing.
What are the subcodes of T32.3?
T32.3 has 4 more specific child codes, including T32.30, T32.31, T32.32.

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

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