MCMedicalCodingSoftware
I70.269

I70.269: Atherosclerosis of native arteries of extremities with gangrene, unspecified extremity

Billable / specific codeICD-10-CM

I70.269 is a billable, specific ICD-10-CM code for atherosclerosis of native arteries of extremities with gangrene, unspecified extremity. It is valid for submission on a claim.

Check I70.269 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above I70.269

Not part of this code, but both may be coded when both are present.

Written on I70.2: Atherosclerosis of native arteries of the extremities

  • atherosclerosis of bypass graft of extremities (I70.30-I70.79)

Written on I70: Atherosclerosis

  • arteriosclerotic cardiovascular disease (I25.1-)
  • arteriosclerotic heart disease (I25.1-)
  • atheroembolism (I75.-)
  • cerebral atherosclerosis (I67.2)
  • coronary atherosclerosis (I25.1-)
  • mesenteric atherosclerosis (K55.1)
  • precerebral atherosclerosis (I67.2)
  • primary pulmonary atherosclerosis (I27.0)

Other codes that can never be billed with I70.269

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • I77.6Arteritis, unspecified

Risk adjustment

I70.269 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:

  • HCC 263 Atherosclerosis of Arteries of the Extremities with Ulceration or Gangrene1.118 RAF

Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.

Medicare coverage

I70.269 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52996Billing and Coding: Routine Foot Care
  • A56680Billing and Coding: Routine Foot Care
  • A57174Billing and Coding: MolDX: Pharmacogenomics Testing
  • A57188Billing and Coding: Routine Foot Care

Alphabetic index entries that lead here

  • Arteriosclerosis, arteriosclerotic›extremities›leg›with›gangrene(and intermittent claudication, rest pain and ulcer)
  • Arteriosclerosis, arteriosclerotic›with›critical limb ischemia›leg›with›gangrene(and intermittent claudication, rest pain, and ulcer)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under I70.26

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.