I97.2

Billable

Postmastectomy lymphedema syndrome

I97.2 is the ICD-10-CM code for Postmastectomy lymphedema syndrome. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I97
Edition
FY2026

I00-I99 Diseases of the circulatory system

What this means — in plain language

MedlinePlus · NIH

Lymphedema is the name of a type of swelling . It happens when lymph builds up in your body's soft tissues. Lymph is a fluid that contains white blood cells that defend against germs. It can build up when the lymph system is damaged or blocked. It usually happens in the arms or legs. Causes of lymphedema include: Infection Cancer Scar tissue from radiation therapy or surgical removal of lymph nodes Inherited…

Read more about Lymphedema at MedlinePlus ↗

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

Includes

  • Elephantiasis due to mastectomy
  • Obliteration of lymphatic vessels

Frequently asked questions

What is ICD-10 code I97.2?
I97.2 is the ICD-10-CM code for "Postmastectomy lymphedema syndrome". It falls under I00-I99 Diseases of the circulatory system.
Is I97.2 a billable code?
Yes — I97.2 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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