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Dx

ICD-10-CM 2027

ICD-10 code for Arteriosclerosis

I70.90

Unspecified atherosclerosis

✓ Billable / specificAdult · age 15–124

From the official ICD-10-CM alphabetic index entry “Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification)”. Page updated September 29, 2026.

About coding Arteriosclerosis

The ICD-10-CM code for Arteriosclerosis is I70.90 (Unspecified atherosclerosis). The official index lists 240+ more specific codes, so check the documentation for details such as type, cause, site or severity before settling on I70.90.

Within I70.9, choose I70.90 (Unspecified atherosclerosis) only when documentation doesn't support a more specific option: generalized atherosclerosis (I70.91) and chronic total occlusion of artery of the extremities (I70.92).

Use an additional 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.-) and tobacco use (Z72.0).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

More specific Arteriosclerosis codes (official index)

  • with
  • chronic limb-threatening ischemia
  • critical limb ischemia
  • bypass graft I70.329 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • autologous vein graft I70.429 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, unspecified extremity
  • leg I70.429 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.469 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.429 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, unspecified extremity
  • bilateral I70.423 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.463 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.423 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, bilateral legs
  • left I70.422 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.462 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.422 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.449 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of unspecified site
  • ankle I70.443 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of ankle
  • calf I70.442 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of calf
  • foot site NEC I70.445 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of foot
  • heel I70.444 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of heel and midfoot
  • lower leg NEC I70.448 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of lower leg
  • mid foot I70.444 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of heel and midfoot
  • thigh I70.441 — Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of thigh
  • right I70.421 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.461 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.421 — Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.439 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of unspecified site
  • ankle I70.433 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of ankle
  • calf I70.432 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of calf
  • foot site NEC I70.435 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of foot
  • heel I70.434 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of heel and midfoot
  • lower leg NEC I70.438 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of lower leg
  • midfoot I70.434 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of heel and midfoot
  • thigh I70.431 — Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of thigh
  • leg I70.329 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.369 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.329 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • bilateral I70.323 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.363 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.323 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs
  • left I70.322 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.362 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.322 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.349 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of unspecified site
  • ankle I70.343 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of ankle
  • calf I70.342 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of calf
  • foot site NEC I70.345 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of foot
  • heel I70.344 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of heel and midfoot
  • lower leg NEC I70.348 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of lower leg
  • midfoot I70.344 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of heel and midfoot
  • thigh I70.341 — Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of thigh
  • right I70.321 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.361 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.321 — Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.339 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of unspecified site
  • ankle I70.333 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of ankle
  • calf I70.332 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of calf
  • foot site NEC I70.335 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of foot
  • heel I70.334 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of heel and midfoot
  • lower leg NEC I70.338 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of lower leg
  • midfoot I70.334 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of heel and midfoot
  • thigh I70.331 — Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of thigh
  • nonautologous biological graft I70.529 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • leg I70.529 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.569 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.529 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • bilateral I70.523 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.563 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.523 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, bilateral legs
  • left I70.522 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.562 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.522 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.549 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of unspecified site
  • ankle I70.543 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of ankle
  • calf I70.542 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calf
  • foot site NEC I70.545 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of foot
  • heel I70.544 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of heel and midfoot
  • lower leg NEC I70.548 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of lower leg
  • midfoot I70.544 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of heel and midfoot
  • thigh I70.541 — Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of thigh
  • right I70.521 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.561 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.521 — Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.539 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of unspecified site
  • ankle I70.533 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of ankle
  • calf I70.532 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of calf
  • foot site NEC I70.535 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of foot
  • heel I70.534 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of heel and midfoot
  • lower leg NEC I70.538 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of lower leg
  • midfoot I70.534 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of heel and midfoot
  • thigh I70.531 — Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of thigh
  • nonbiological graft I70.629 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • leg I70.629 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.669 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.629 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, unspecified extremity
  • bilateral I70.623 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.663 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.623 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, bilateral legs
  • left I70.622 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.662 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.622 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.649 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of unspecified site
  • ankle I70.643 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of ankle
  • calf I70.642 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of calf
  • foot site NEC I70.645 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of foot
  • heel I70.644 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot
  • lower leg NEC I70.648 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of lower leg
  • midfoot I70.644 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot
  • thigh I70.641 — Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of thigh
  • right I70.621 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.661 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.621 — Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.639 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of unspecified site
  • ankle I70.633 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of ankle
  • calf I70.632 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of calf
  • foot site NEC I70.635 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of foot
  • heel I70.634 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of heel and midfoot
  • lower leg NEC I70.638 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of lower leg
  • midfoot I70.634 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of heel and midfoot
  • thigh I70.631 — Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of thigh
  • specified graft NEC I70.729 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • leg I70.729 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.769 — Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.729 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, unspecified extremity
  • bilateral I70.723 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.763 — Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.723 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, bilateral legs
  • left I70.722 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.762 — Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.722 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.749 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of unspecified site
  • ankle I70.743 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of ankle
  • calf I70.742 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of calf
  • foot site NEC I70.745 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of foot
  • heel I70.744 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of heel and midfoot
  • lower leg NEC I70.748 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of lower leg
  • midfoot I70.744 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of heel and midfoot
  • thigh I70.741 — Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of thigh
  • right I70.721 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.761 — Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.721 — Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.739 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of unspecified site
  • ankle I70.733 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of ankle
  • calf I70.732 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of calf
  • foot site NEC I70.735 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of foot
  • heel I70.734 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of heel and midfoot
  • lower leg NEC I70.738 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of lower leg
  • midfoot I70.734 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of heel and midfoot
  • thigh I70.731 — Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of thigh
  • leg I70.229 — Atherosclerosis of native arteries of extremities with rest pain, unspecified extremity
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.269 — Atherosclerosis of native arteries of extremities with gangrene, unspecified extremity
  • rest pain (and intermittent claudication) I70.229 — Atherosclerosis of native arteries of extremities with rest pain, unspecified extremity
  • bilateral I70.223 — Atherosclerosis of native arteries of extremities with rest pain, bilateral legs
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.263 — Atherosclerosis of native arteries of extremities with gangrene, bilateral legs
  • rest pain (and intermittent claudication) I70.223 — Atherosclerosis of native arteries of extremities with rest pain, bilateral legs
  • left I70.222 — Atherosclerosis of native arteries of extremities with rest pain, left leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.262 — Atherosclerosis of native arteries of extremities with gangrene, left leg
  • rest pain (and intermittent claudication) I70.222 — Atherosclerosis of native arteries of extremities with rest pain, left leg
  • ulceration (and intermittent claudication and rest pain) I70.249 — Atherosclerosis of native arteries of left leg with ulceration of unspecified site
  • ankle I70.243 — Atherosclerosis of native arteries of left leg with ulceration of ankle
  • calf I70.242 — Atherosclerosis of native arteries of left leg with ulceration of calf
  • foot site NEC I70.245 — Atherosclerosis of native arteries of left leg with ulceration of other part of foot
  • heel I70.244 — Atherosclerosis of native arteries of left leg with ulceration of heel and midfoot
  • lower leg NEC I70.248 — Atherosclerosis of native arteries of left leg with ulceration of other part of lower leg
  • midfoot I70.244 — Atherosclerosis of native arteries of left leg with ulceration of heel and midfoot
  • thigh I70.241 — Atherosclerosis of native arteries of left leg with ulceration of thigh
  • right I70.221 — Atherosclerosis of native arteries of extremities with rest pain, right leg
  • with
  • gangrene (and intermittent claudication, rest pain, and ulcer) I70.261 — Atherosclerosis of native arteries of extremities with gangrene, right leg
  • rest pain (and intermittent claudication) I70.221 — Atherosclerosis of native arteries of extremities with rest pain, right leg
  • ulceration (and intermittent claudication and rest pain) I70.239 — Atherosclerosis of native arteries of right leg with ulceration of unspecified site
  • ankle I70.233 — Atherosclerosis of native arteries of right leg with ulceration of ankle
  • calf I70.232 — Atherosclerosis of native arteries of right leg with ulceration of calf
  • foot site NEC I70.235 — Atherosclerosis of native arteries of right leg with ulceration of other part of foot
  • heel I70.234 — Atherosclerosis of native arteries of right leg with ulceration of heel and midfoot
  • lower leg NEC I70.238 — Atherosclerosis of native arteries of right leg with ulceration of other part of lower leg
  • midfoot I70.234 — Atherosclerosis of native arteries of right leg with ulceration of heel and midfoot
  • thigh I70.231 — Atherosclerosis of native arteries of right leg with ulceration of thigh
  • aorta I70.0 — Atherosclerosis of aorta
  • arteries of extremities
  • with
  • chronic limb-threatening ischemia
  • critical limb ischemia
  • brain I67.2 — Cerebral atherosclerosis
  • with infarction
  • bypass graft
  • with
  • chronic limb-threatening ischemia
  • critical limb ischemia
  • coronary
  • extremities
  • cardiac
  • cardiopathy
  • cardiorenal
  • cardiovascular
  • carotid I65.2 — Occlusion and stenosis of carotid artery
  • central nervous system I67.2 — Cerebral atherosclerosis
  • with infarction
  • cerebral I67.2 — Cerebral atherosclerosis
  • with infarction
  • cerebrovascular I67.2 — Cerebral atherosclerosis
  • with infarction
  • coronary (artery) I25.10 — Atherosclerotic heart disease of native coronary artery without angina pectoris
  • due to
  • calcified coronary lesion (severely) I25.84 — Coronary atherosclerosis due to calcified coronary lesion
  • lipid rich plaque I25.83 — Coronary atherosclerosis due to lipid rich plaque
  • bypass graft I25.810 — Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • with
  • angina pectoris I25.709 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with unspecified angina pectoris
  • with documented spasm I25.701 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with angina pectoris with documented spasm
  • refractory I25.702 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with refractory angina pectoris
  • specified type NEC I25.708 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with other forms of angina pectoris
  • unstable I25.700 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with unstable angina pectoris
  • ischemic chest pain I25.709 — Atherosclerosis of coronary artery bypass graft(s), unspecified, with unspecified angina pectoris
  • autologous artery I25.810 — Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • with
  • angina pectoris I25.729 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with unspecified angina pectoris
  • with documented spasm I25.721 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with angina pectoris with documented spasm
  • refractory I25.722 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with refractory angina pectoris
  • specified type I25.728 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with other forms of angina pectoris
  • unstable I25.720 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with unstable angina pectoris
  • ischemic chest pain I25.729 — Atherosclerosis of autologous artery coronary artery bypass graft(s) with unspecified angina pectoris
  • autologous vein I25.810 — Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • with
  • angina pectoris I25.719 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with unspecified angina pectoris
  • with documented spasm I25.711 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris with documented spasm
  • refractory I25.712 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with refractory angina pectoris
  • specified type I25.718 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with other forms of angina pectoris
  • unstable I25.710 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris
  • ischemic chest pain I25.719 — Atherosclerosis of autologous vein coronary artery bypass graft(s) with unspecified angina pectoris
  • nonautologous biological I25.810 — Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • with
  • angina pectoris I25.739 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unspecified angina pectoris
  • with documented spasm I25.731 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris with documented spasm
  • refractory I25.732 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with refractory angina pectoris
  • specified type I25.738 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with other forms of angina pectoris
  • unstable I25.730 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unstable angina pectoris
  • ischemic chest pain I25.739 — Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unspecified angina pectoris
  • specified type NEC I25.810 — Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
  • with
  • angina pectoris I25.799 — Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris
  • with documented spasm I25.791 — Atherosclerosis of other coronary artery bypass graft(s) with angina pectoris with documented spasm
  • refractory I25.792 — Atherosclerosis of other coronary artery bypass graft(s) with refractory angina pectoris
  • specified type I25.798 — Atherosclerosis of other coronary artery bypass graft(s) with other forms of angina pectoris
  • unstable I25.790 — Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris
  • ischemic chest pain I25.799 — Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris
  • native vessel
  • with
  • angina pectoris I25.119 — Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
  • with documented spasm I25.111 — Atherosclerotic heart disease of native coronary artery with angina pectoris with documented spasm
  • refractory I25.112 — Atherosclerotic heart disease of native coronary artery with refractory angina pectoris
  • specified type NEC I25.118 — Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
  • unstable I25.110 — Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
  • ischemic chest pain I25.119 — Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
  • transplanted heart I25.811 — Atherosclerosis of native coronary artery of transplanted heart without angina pectoris
  • bypass graft I25.812 — Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris
  • with
  • angina pectoris I25.769 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with unspecified angina pectoris
  • with documented spasm I25.761 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with angina pectoris with documented spasm
  • refractory I25.762 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with refractory angina pectoris
  • specified type I25.768 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with other forms of angina pectoris
  • unstable I25.760 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with unstable angina
  • ischemic chest pain I25.769 — Atherosclerosis of bypass graft of coronary artery of transplanted heart with unspecified angina pectoris
  • native coronary artery I25.811 — Atherosclerosis of native coronary artery of transplanted heart without angina pectoris
  • with
  • angina pectoris I25.759 — Atherosclerosis of native coronary artery of transplanted heart with unspecified angina pectoris
  • with documented spasm I25.751 — Atherosclerosis of native coronary artery of transplanted heart with angina pectoris with documented spasm
  • refractory I25.752 — Atherosclerosis of native coronary artery of transplanted heart with refractory angina pectoris
  • specified type I25.758 — Atherosclerosis of native coronary artery of transplanted heart with other forms of angina pectoris
  • unstable I25.750 — Atherosclerosis of native coronary artery of transplanted heart with unstable angina
  • ischemic chest pain I25.759 — Atherosclerosis of native coronary artery of transplanted heart with unspecified angina pectoris
  • extremities (native arteries) I70.209 — Unspecified atherosclerosis of native arteries of extremities, unspecified extremity
  • with
  • chronic limb-threatening ischemia
  • critical limb ischemia
  • bypass graft I70.309 — Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremity
  • with
  • chronic limb-threatening ischemia

See all 603 entries in the alphabetic index

Common questions about Arteriosclerosis ICD-10 codes

What is the ICD-10 code for Arteriosclerosis?

I70.90 — Unspecified atherosclerosis. More specific codes apply when the documentation supports them: I70.329, I70.429, I70.429, I70.469 and others below.

What is the ICD-10 code for aorta arteriosclerosis?

I70.0 — Atherosclerosis of aorta.

What is the ICD-10 code for brain arteriosclerosis?

I67.2 — Cerebral atherosclerosis.

What is the ICD-10 code for carotid arteriosclerosis?

I65.2 — Occlusion and stenosis of carotid artery (header code; choose a more specific subcode).

What is the ICD-10 code for central nervous system arteriosclerosis?

I67.2 — Cerebral atherosclerosis.

What is the ICD-10 code for cerebral arteriosclerosis?

I67.2 — Cerebral atherosclerosis.

What is the ICD-10 code for cerebrovascular arteriosclerosis?

I67.2 — Cerebral atherosclerosis.

Is I70.90 billable?

Yes. I70.90 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can I70.90 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict I70.90 as a principal diagnosis.

Is I70.90 a CC or MCC?

No. I70.90 is neither a CC nor an MCC under MS-DRG v44.0.