N49.3

Billable

Fournier gangrene

N49.3 is the ICD-10-CM code for Fournier gangrene. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
N00-N99
Parent
N49
Edition
FY2026

N00-N99 Diseases of the genitourinary system

What this means — in plain language

MedlinePlus · NIH

Gangrene is the death of tissues in your body. It happens when a part of your body loses its blood supply. Gangrene can happen on the surface of the body, such as on the skin, or inside the body, in muscles or organs. Causes include: Serious injuries Problems with blood circulation, such as atherosclerosis and peripheral arterial disease Diabetes Skin symptoms may include a blue or black color, pain, numbness, and…

Read more about Gangrene at MedlinePlus ↗

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

No additional coding notes for this code.

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 N49.3?
N49.3 is the ICD-10-CM code for "Fournier gangrene". It falls under N00-N99 Diseases of the genitourinary system.
Is N49.3 a billable code?
Yes — N49.3 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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