Diseases of arteries, arterioles and capillaries (I70-I79)

Browse all the diagnosis codes used for diseases of arteries, arterioles and capillaries (i70-i79). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
  • Diseases of the circulatory system (I00–I99)

    • Diseases of arteries, arterioles and capillaries (I70-I79)

        • Atherosclerosis (I70)

        • I70 Atherosclerosis
        • I70.0 Atherosclerosis of aorta
        • I70.1 Atherosclerosis of renal artery
        • I70.2 Atherosclerosis of native arteries of the extremities
        • I70.20 Unspecified atherosclerosis of native arteries of extremities
        • 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
        • I70.21 Atherosclerosis of native arteries of extremities with intermittent claudication
        • 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
        • I70.22 Atherosclerosis of native arteries of extremities with rest pain
        • 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
        • I70.23 Atherosclerosis of native arteries of right leg with ulceration
        • 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
        • I70.24 Atherosclerosis of native arteries of left leg with ulceration
        • 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
        • I70.26 Atherosclerosis of native arteries of extremities with gangrene
        • 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
        • I70.29 Other atherosclerosis of native arteries of extremities
        • 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
        • I70.3 Atherosclerosis of unspecified type of bypass graft(s) of the extremities
        • I70.30 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities
        • 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
        • I70.31 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication
        • 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
        • I70.32 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain
        • 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
        • I70.33 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration
        • 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
        • I70.34 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration
        • 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
        • I70.36 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene
        • 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
        • I70.39 Other atherosclerosis of unspecified type of bypass graft(s) of the extremities
        • 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
        • I70.4 Atherosclerosis of autologous vein bypass graft(s) of the extremities
        • I70.40 Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities
        • 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
        • I70.41 Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication
        • 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
        • I70.42 Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain
        • 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
        • I70.43 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration
        • 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
        • I70.44 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration
        • 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
        • I70.46 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene
        • 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
        • I70.49 Other atherosclerosis of autologous vein bypass graft(s) of the extremities
        • 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
        • I70.5 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities
        • I70.50 Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities
        • 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
        • I70.51 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities intermittent claudication
        • 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
        • I70.52 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain
        • 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
        • I70.53 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration
        • 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
        • I70.54 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration
        • 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
        • I70.56 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene
        • 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
        • I70.59 Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities
        • 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
        • I70.6 Atherosclerosis of nonbiological bypass graft(s) of the extremities
        • I70.60 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities
        • 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
        • I70.61 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication
        • 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
        • I70.62 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain
        • 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
        • I70.63 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration
        • 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
        • I70.64 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration
        • 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
        • I70.66 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene
        • 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
        • I70.69 Other atherosclerosis of nonbiological bypass graft(s) of the extremities
        • 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
        • I70.7 Atherosclerosis of other type of bypass graft(s) of the extremities
        • I70.70 Unspecified atherosclerosis of other type of bypass graft(s) of the extremities
        • 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
        • I70.71 Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication
        • 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
        • I70.72 Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain
        • 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
        • I70.73 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration
        • 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
        • I70.74 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration
        • 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
        • I70.76 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene
        • 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
        • I70.79 Other atherosclerosis of other type of bypass graft(s) of the extremities
        • 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
        • I70.9 Other and unspecified atherosclerosis
        • I70.90 Unspecified atherosclerosis
        • I70.91 Generalized atherosclerosis
        • I70.92 Chronic total occlusion of artery of the extremities
        • Aortic aneurysm and dissection (I71)

        • I71 Aortic aneurysm and dissection
        • I71.0 Dissection of aorta
        • I71.00 Dissection of unspecified site of aorta
        • I71.01 Dissection of thoracic aorta
        • I71.010 Dissection of ascending aorta
        • I71.011 Dissection of aortic arch
        • I71.012 Dissection of descending thoracic aorta
        • I71.019 Dissection of thoracic aorta, unspecified
        • I71.02 Dissection of abdominal aorta
        • I71.03 Dissection of thoracoabdominal aorta
        • I71.1 Thoracic aortic aneurysm, ruptured
        • I71.10 Thoracic aortic aneurysm, ruptured, unspecified
        • I71.11 Aneurysm of the ascending aorta, ruptured
        • I71.12 Aneurysm of the aortic arch, ruptured
        • I71.13 Aneurysm of the descending thoracic aorta, ruptured
        • I71.2 Thoracic aortic aneurysm, without rupture
        • I71.20 Thoracic aortic aneurysm, without rupture, unspecified
        • I71.21 Aneurysm of the ascending aorta, without rupture
        • I71.22 Aneurysm of the aortic arch, without rupture
        • I71.23 Aneurysm of the descending thoracic aorta, without rupture
        • I71.3 Abdominal aortic aneurysm, ruptured
        • I71.30 Abdominal aortic aneurysm, ruptured, unspecified
        • I71.31 Pararenal abdominal aortic aneurysm, ruptured
        • I71.32 Juxtarenal abdominal aortic aneurysm, ruptured
        • I71.33 Infrarenal abdominal aortic aneurysm, ruptured
        • I71.4 Abdominal aortic aneurysm, without rupture
        • I71.40 Abdominal aortic aneurysm, without rupture, unspecified
        • I71.41 Pararenal abdominal aortic aneurysm, without rupture
        • I71.42 Juxtarenal abdominal aortic aneurysm, without rupture
        • I71.43 Infrarenal abdominal aortic aneurysm, without rupture
        • I71.5 Thoracoabdominal aortic aneurysm, ruptured
        • I71.50 Thoracoabdominal aortic aneurysm, ruptured, unspecified
        • I71.51 Supraceliac aneurysm of the thoracoabdominal aorta, ruptured UPDATED CODE
        • I71.52 Paravisceral aneurysm of the thoracoabdominal aorta, ruptured UPDATED CODE
        • I71.6 Thoracoabdominal aortic aneurysm, without rupture
        • I71.60 Thoracoabdominal aortic aneurysm, without rupture, unspecified
        • I71.61 Supraceliac aneurysm of the thoracoabdominal aorta, without rupture UPDATED CODE
        • I71.62 Paravisceral aneurysm of the thoracoabdominal aorta, without rupture UPDATED CODE
        • I71.8 Aortic aneurysm of unspecified site, ruptured
        • I71.9 Aortic aneurysm of unspecified site, without rupture
        • Other aneurysm (I72)

        • I72 Other aneurysm
        • I72.0 Aneurysm of carotid artery
        • I72.1 Aneurysm of artery of upper extremity
        • I72.2 Aneurysm of renal artery
        • I72.3 Aneurysm of iliac artery
        • I72.4 Aneurysm of artery of lower extremity
        • I72.5 Aneurysm of other precerebral arteries
        • I72.6 Aneurysm of vertebral artery
        • I72.8 Aneurysm of other specified arteries
        • I72.9 Aneurysm of unspecified site
        • Arterial embolism and thrombosis (I74)

        • I74 Arterial embolism and thrombosis
        • I74.0 Embolism and thrombosis of abdominal aorta
        • I74.01 Saddle embolus of abdominal aorta
        • I74.09 Other arterial embolism and thrombosis of abdominal aorta
        • I74.1 Embolism and thrombosis of other and unspecified parts of aorta
        • I74.10 Embolism and thrombosis of unspecified parts of aorta
        • I74.11 Embolism and thrombosis of thoracic aorta
        • I74.19 Embolism and thrombosis of other parts of aorta
        • I74.2 Embolism and thrombosis of arteries of the upper extremities
        • I74.3 Embolism and thrombosis of arteries of the lower extremities
        • I74.4 Embolism and thrombosis of arteries of extremities, unspecified
        • I74.5 Embolism and thrombosis of iliac artery
        • I74.8 Embolism and thrombosis of other arteries
        • I74.9 Embolism and thrombosis of unspecified artery
        • Atheroembolism (I75)

        • I75 Atheroembolism
        • I75.0 Atheroembolism of extremities
        • I75.01 Atheroembolism of upper extremity
        • I75.011 Atheroembolism of right upper extremity
        • I75.012 Atheroembolism of left upper extremity
        • I75.013 Atheroembolism of bilateral upper extremities
        • I75.019 Atheroembolism of unspecified upper extremity
        • I75.02 Atheroembolism of lower extremity
        • I75.021 Atheroembolism of right lower extremity
        • I75.022 Atheroembolism of left lower extremity
        • I75.023 Atheroembolism of bilateral lower extremities
        • I75.029 Atheroembolism of unspecified lower extremity
        • I75.8 Atheroembolism of other sites
        • I75.81 Atheroembolism of kidney
        • I75.89 Atheroembolism of other site
        • Other disorders of arteries and arterioles (I77)

        • I77 Other disorders of arteries and arterioles
        • I77.0 Arteriovenous fistula, acquired
        • I77.1 Stricture of artery
        • I77.2 Rupture of artery
        • I77.3 Arterial fibromuscular dysplasia
        • I77.4 Celiac artery compression syndrome
        • I77.5 Necrosis of artery
        • I77.6 Arteritis, unspecified
        • I77.7 Other arterial dissection
        • I77.70 Dissection of unspecified artery
        • I77.71 Dissection of carotid artery
        • I77.72 Dissection of iliac artery
        • I77.73 Dissection of renal artery
        • I77.74 Dissection of vertebral artery
        • I77.75 Dissection of other precerebral arteries
        • I77.76 Dissection of artery of upper extremity
        • I77.77 Dissection of artery of lower extremity
        • I77.79 Dissection of other specified artery
        • I77.8 Other specified disorders of arteries and arterioles
        • I77.81 Aortic ectasia
        • I77.810 Thoracic aortic ectasia
        • I77.811 Abdominal aortic ectasia
        • I77.812 Thoracoabdominal aortic ectasia
        • I77.819 Aortic ectasia, unspecified site
        • I77.82 Antineutrophilic cytoplasmic antibody [ANCA] vasculitis
        • I77.89 Other specified disorders of arteries and arterioles
        • I77.9 Disorder of arteries and arterioles, unspecified