I70 Atherosclerosis

⚠ Non-Billable ICD-10-CM 2026
Create your free account → Open I70 in the app →

Get what a quick lookup can't: the AI assistant for official-guideline questions, HCC risk-adjustment mappings (CMS-HCC V24/V28, RxHCC), FDA drug indications, and AHA Coding Clinic references for I70.

The ICD-10-CM code for Atherosclerosis is I70 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
I70-I79: Diseases of arteries, arterioles and capillaries (I70-I79)
Category I70
296 codes (246 billable)
FY2026 Status
Stable since FY2024
Includes
  • arteriolosclerosis
  • arterial degeneration
  • arteriosclerosis
  • arteriosclerotic vascular disease
  • arteriovascular degeneration
  • atheroma
  • endarteritis deformans or obliterans
  • senile arteritis
  • senile endarteritis
  • vascular degeneration
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • 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)
Use Additional Code
  • code to identify:
  • exposure to environmental tobacco smoke (Z77.22)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)

Official Coding Guidelines

Presumed relationship due to Index term “with”

The classification presumes a causal relationship between hypertension and heart involvement and between hypertension and kidney involvement, as the two conditions are linked by the term “with” in the Alphabetic Index. These conditions should be coded as related even in the absence of provider documentation explicitly linking them, unless the documentation clearly states the conditions are unrelated.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a
Provider must link conditions not specifically indexed as related

For hypertension and conditions not specifically linked by relational terms such as “with,” “associated with” or “due to” in the classification, provider documentation must link the conditions in order to code them as related.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference I70 with the canonical source and edition:

I70 — Atherosclerosis. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/I70

Canonical URL: https://icd10codingpro.com/codes/I70

Related Codes

All Codes in I70

Every most-specific code under I70 Atherosclerosis (246 codes):

Show the complete I70 code list
I70.0 Atherosclerosis of aorta I70.1 Atherosclerosis of renal artery I70.201 Unspecified atherosclerosis of native arteries of extremities, right leg I70.202 Unspecified atherosclerosis of native arteries of extremities, left leg I70.203 Unspecified atherosclerosis of native arteries of extremities, bilateral legs I70.208 Unspecified atherosclerosis of native arteries of extremities, other extremity I70.209 Unspecified atherosclerosis of native arteries of extremities, unspecified extremity I70.211 Atherosclerosis of native arteries of extremities with intermittent claudication, right leg I70.212 Atherosclerosis of native arteries of extremities with intermittent claudication, left leg I70.213 Atherosclerosis of native arteries of extremities with intermittent claudication, bilateral legs I70.218 Atherosclerosis of native arteries of extremities with intermittent claudication, other extremity I70.219 Atherosclerosis of native arteries of extremities with intermittent claudication, unspecified extremity I70.221 Atherosclerosis of native arteries of extremities with rest pain, right leg I70.222 Atherosclerosis of native arteries of extremities with rest pain, left leg I70.223 Atherosclerosis of native arteries of extremities with rest pain, bilateral legs I70.228 Atherosclerosis of native arteries of extremities with rest pain, other extremity I70.229 Atherosclerosis of native arteries of extremities with rest pain, unspecified extremity I70.231 Atherosclerosis of native arteries of right leg with ulceration of thigh I70.232 Atherosclerosis of native arteries of right leg with ulceration of calf I70.233 Atherosclerosis of native arteries of right leg with ulceration of ankle I70.234 Atherosclerosis of native arteries of right leg with ulceration of heel and midfoot I70.235 Atherosclerosis of native arteries of right leg with ulceration of other part of foot I70.238 Atherosclerosis of native arteries of right leg with ulceration of other part of lower leg I70.239 Atherosclerosis of native arteries of right leg with ulceration of unspecified site I70.241 Atherosclerosis of native arteries of left leg with ulceration of thigh I70.242 Atherosclerosis of native arteries of left leg with ulceration of calf I70.243 Atherosclerosis of native arteries of left leg with ulceration of ankle I70.244 Atherosclerosis of native arteries of left leg with ulceration of heel and midfoot I70.245 Atherosclerosis of native arteries of left leg with ulceration of other part of foot I70.248 Atherosclerosis of native arteries of left leg with ulceration of other part of lower leg I70.249 Atherosclerosis of native arteries of left leg with ulceration of unspecified site I70.25 Atherosclerosis of native arteries of other extremities with ulceration I70.261 Atherosclerosis of native arteries of extremities with gangrene, right leg I70.262 Atherosclerosis of native arteries of extremities with gangrene, left leg I70.263 Atherosclerosis of native arteries of extremities with gangrene, bilateral legs I70.268 Atherosclerosis of native arteries of extremities with gangrene, other extremity I70.269 Atherosclerosis of native arteries of extremities with gangrene, unspecified extremity I70.291 Other atherosclerosis of native arteries of extremities, right leg I70.292 Other atherosclerosis of native arteries of extremities, left leg I70.293 Other atherosclerosis of native arteries of extremities, bilateral legs I70.298 Other atherosclerosis of native arteries of extremities, other extremity I70.299 Other atherosclerosis of native arteries of extremities, unspecified extremity I70.301 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg I70.302 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg I70.303 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs I70.308 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity I70.309 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremity I70.311 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, right leg I70.312 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, left leg I70.313 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs I70.318 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, other extremity I70.319 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, unspecified extremity I70.321 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, right leg I70.322 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, left leg I70.323 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs I70.328 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, other extremity I70.329 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, unspecified extremity I70.331 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of thigh I70.332 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of calf I70.333 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of ankle I70.334 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of heel and midfoot I70.335 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of foot I70.338 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of lower leg I70.339 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of unspecified site I70.341 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of thigh I70.342 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of calf I70.343 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of ankle I70.344 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of heel and midfoot I70.345 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of foot I70.348 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of lower leg I70.349 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of unspecified site I70.35 Atherosclerosis of unspecified type of bypass graft(s) of other extremity with ulceration I70.361 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, right leg I70.362 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, left leg I70.363 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, bilateral legs I70.368 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, other extremity I70.369 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, unspecified extremity I70.391 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg I70.392 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg I70.393 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs I70.398 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity I70.399 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremity I70.401 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, right leg I70.402 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, left leg I70.403 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, bilateral legs I70.408 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, other extremity I70.409 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, unspecified extremity I70.411 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, right leg I70.412 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, left leg I70.413 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, bilateral legs I70.418 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, other extremity I70.419 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, unspecified extremity I70.421 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, right leg I70.422 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, left leg I70.423 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, bilateral legs I70.428 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, other extremity I70.429 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, unspecified extremity I70.431 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of thigh I70.432 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of calf I70.433 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of ankle I70.434 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of heel and midfoot I70.435 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of foot I70.438 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of lower leg I70.439 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of unspecified site I70.441 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of thigh I70.442 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of calf I70.443 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of ankle I70.444 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of heel and midfoot I70.445 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of foot I70.448 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of lower leg I70.449 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of unspecified site I70.45 Atherosclerosis of autologous vein bypass graft(s) of other extremity with ulceration I70.461 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, right leg I70.462 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, left leg I70.463 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, bilateral legs I70.468 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, other extremity I70.469 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, unspecified extremity I70.491 Other atherosclerosis of autologous vein bypass graft(s) of the extremities, right leg I70.492 Other atherosclerosis of autologous vein bypass graft(s) of the extremities, left leg I70.493 Other atherosclerosis of autologous vein bypass graft(s) of the extremities, bilateral legs I70.498 Other atherosclerosis of autologous vein bypass graft(s) of the extremities, other extremity I70.499 Other atherosclerosis of autologous vein bypass graft(s) of the extremities, unspecified extremity I70.501 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right leg I70.502 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left leg I70.503 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legs I70.508 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremity I70.509 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, unspecified extremity I70.511 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, right leg I70.512 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, left leg I70.513 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, bilateral legs I70.518 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, other extremity I70.519 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, unspecified extremity I70.521 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, right leg I70.522 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, left leg I70.523 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, bilateral legs I70.528 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, other extremity I70.529 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, unspecified extremity I70.531 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of thigh I70.532 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of calf I70.533 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of ankle I70.534 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of heel and midfoot I70.535 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of foot I70.538 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of lower leg I70.539 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of unspecified site I70.541 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of thigh I70.542 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calf I70.543 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of ankle I70.544 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of heel and midfoot I70.545 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of foot I70.548 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of lower leg I70.549 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of unspecified site I70.55 Atherosclerosis of nonautologous biological bypass graft(s) of other extremity with ulceration I70.561 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, right leg I70.562 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, left leg I70.563 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, bilateral legs I70.568 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, other extremity I70.569 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, unspecified extremity I70.591 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right leg I70.592 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left leg I70.593 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legs I70.598 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremity I70.599 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, unspecified extremity I70.601 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, right leg I70.602 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, left leg I70.603 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, bilateral legs I70.608 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, other extremity I70.609 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, unspecified extremity I70.611 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, right leg I70.612 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, left leg I70.613 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, bilateral legs I70.618 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, other extremity I70.619 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, unspecified extremity I70.621 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, right leg I70.622 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, left leg I70.623 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, bilateral legs I70.628 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, other extremity I70.629 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, unspecified extremity I70.631 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of thigh I70.632 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of calf I70.633 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of ankle I70.634 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of heel and midfoot I70.635 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of foot I70.638 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of lower leg I70.639 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of unspecified site I70.641 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of thigh I70.642 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of calf I70.643 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of ankle I70.644 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot I70.645 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of foot I70.648 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of lower leg I70.649 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of unspecified site I70.65 Atherosclerosis of nonbiological bypass graft(s) of other extremity with ulceration I70.661 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, right leg I70.662 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, left leg I70.663 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, bilateral legs I70.668 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, other extremity I70.669 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, unspecified extremity I70.691 Other atherosclerosis of nonbiological bypass graft(s) of the extremities, right leg I70.692 Other atherosclerosis of nonbiological bypass graft(s) of the extremities, left leg I70.693 Other atherosclerosis of nonbiological bypass graft(s) of the extremities, bilateral legs I70.698 Other atherosclerosis of nonbiological bypass graft(s) of the extremities, other extremity I70.699 Other atherosclerosis of nonbiological bypass graft(s) of the extremities, unspecified extremity I70.701 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, right leg I70.702 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, left leg I70.703 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, bilateral legs I70.708 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, other extremity I70.709 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, unspecified extremity I70.711 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, right leg I70.712 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, left leg I70.713 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs I70.718 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, other extremity I70.719 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, unspecified extremity I70.721 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, right leg I70.722 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, left leg I70.723 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, bilateral legs I70.728 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, other extremity I70.729 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, unspecified extremity I70.731 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of thigh I70.732 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of calf I70.733 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of ankle I70.734 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of heel and midfoot I70.735 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of foot I70.738 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of lower leg I70.739 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of unspecified site I70.741 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of thigh I70.742 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of calf I70.743 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of ankle I70.744 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of heel and midfoot I70.745 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of foot I70.748 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of lower leg I70.749 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of unspecified site I70.75 Atherosclerosis of other type of bypass graft(s) of other extremity with ulceration I70.761 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, right leg I70.762 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, left leg I70.763 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, bilateral legs I70.768 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, other extremity I70.769 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, unspecified extremity I70.791 Other atherosclerosis of other type of bypass graft(s) of the extremities, right leg I70.792 Other atherosclerosis of other type of bypass graft(s) of the extremities, left leg I70.793 Other atherosclerosis of other type of bypass graft(s) of the extremities, bilateral legs I70.798 Other atherosclerosis of other type of bypass graft(s) of the extremities, other extremity I70.799 Other atherosclerosis of other type of bypass graft(s) of the extremities, unspecified extremity I70.8 Atherosclerosis of other arteries I70.90 Unspecified atherosclerosis I70.91 Generalized atherosclerosis I70.92 Chronic total occlusion of artery of the extremities
Search all 70,000+ ICD-10-CM codes →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

Get HCC Mappings, Clinical Summaries, and More

Access premium features including HCC risk adjustment, FDA drug indications, AI coding assistant, and comprehensive clinical context.

Start Free Trial