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I70.24

Non-billable

Atherosclerosis of native arteries of left leg with ulceration

I70.24 is the ICD-10-CM code for Atherosclerosis of native arteries of left leg with ulceration. It is a non-billable category code — use a more specific child code such as I70.241 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Parent
I70.2
Subcodes
7
Edition
FY2026

I00-I99 Diseases of the circulatory system

Includes

  • •any condition classifiable to I70.212 and I70.222
  • •chronic limb-threatening ischemia of native arteries of left leg with ulceration
  • •critical limb ischemia of native arteries of left leg with ulceration

Use additional code

  • •code to identify severity of ulcer (L97.-)

Frequently asked questions

What is ICD-10 code I70.24?
I70.24 is the ICD-10-CM code for "Atherosclerosis of native arteries of left leg with ulceration". It falls under I00-I99 Diseases of the circulatory system.
Is I70.24 a billable code?
No — I70.24 is a non-billable header code. Use a more specific child code (such as I70.241) for billing.
What are the subcodes of I70.24?
I70.24 has 7 more specific child codes, including I70.241, I70.242, I70.243.

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

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