I70.209

I70.209: Unspecified atherosclerosis of native arteries of extremities, unspecified extremity

Billable / specific codeICD-10-CM

I70.209 is a billable, specific ICD-10-CM code for unspecified atherosclerosis of native arteries of extremities, unspecified extremity. It is valid for submission on a claim.

Check I70.209 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above I70.209

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 I70.209

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

I77.6Arteritis, unspecified

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

I70.209 is named in 5 Medicare coverage policies: 5 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(native arteries)
Arteriosclerosis, arteriosclerotic›extremities›leg

Code history

Unchanged in every release from FY2024 to FY2027.