2022 ICD-10-CM Codes for Atherosclerosis (I70)

  1. ICD-10 Index
  2. Chapter: I00–I99
  3. Section: I70-I79
  4. Atherosclerosis (I70)

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

  • arteriolosclerosis
  • arterial degeneration
  • arteriosclerosis
  • arteriosclerotic vascular disease
  • arteriovascular degeneration
  • atheroma
  • endarteritis deformans or obliterans
  • senile arteritis
  • senile endarteritis
  • vascular degeneration

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an 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

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • 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

    • ICD-10 Index

      • Diseases of the circulatory system (I00–I99)

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

            • Atherosclerosis (I70)
            • I70 - Atherosclerosis NON-BILLABLE CODE
            • I70.0 - Atherosclerosis of aorta BILLABLE CODE
            • I70.1 - Atherosclerosis of renal artery BILLABLE CODE
            • I70.2 - Atherosclerosis of native arteries of the extremities NON-BILLABLE CODE
            • I70.20 - Unsp atherosclerosis of native arteries of extremities NON-BILLABLE CODE
            • I70.201 - Unsp athscl native arteries of extremities, right leg BILLABLE CODE
            • I70.202 - Unsp athscl native arteries of extremities, left leg BILLABLE CODE
            • I70.203 - Unsp athscl native arteries of extremities, bilateral legs BILLABLE CODE
            • I70.208 - Unsp athscl native arteries of extremities, oth extremity BILLABLE CODE
            • I70.209 - Unsp athscl native arteries of extremities, unsp extremity BILLABLE CODE
            • I70.21 - Athscl native arteries of extremities w intermittent claud NON-BILLABLE CODE
            • I70.211 - Athscl native arteries of extrm w intrmt claud, right leg BILLABLE CODE
            • I70.212 - Athscl native arteries of extrm w intrmt claud, left leg BILLABLE CODE
            • I70.213 - Athscl native arteries of extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.218 - Athscl native arteries of extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.219 - Athscl native arteries of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.22 - Athscl native arteries of extremities w rest pain NON-BILLABLE CODE
            • I70.221 - Athscl native arteries of extremities w rest pain, right leg BILLABLE CODE
            • I70.222 - Athscl native arteries of extremities w rest pain, left leg BILLABLE CODE
            • I70.223 - Athscl native arteries of extrm w rest pain, bilateral legs BILLABLE CODE
            • I70.228 - Athscl native arteries of extrm w rest pain, oth extremity BILLABLE CODE
            • I70.229 - Athscl native arteries of extrm w rest pain, unsp extremity BILLABLE CODE
            • I70.23 - Atherosclerosis of native arteries of right leg w ulceration NON-BILLABLE CODE
            • I70.231 - Athscl native arteries of right leg w ulceration of thigh BILLABLE CODE
            • I70.232 - Athscl native arteries of right leg w ulceration of calf BILLABLE CODE
            • I70.233 - Athscl native arteries of right leg w ulceration of ankle BILLABLE CODE
            • I70.234 - Athscl native art of right leg w ulcer of heel and midfoot BILLABLE CODE
            • I70.235 - Athscl native arteries of right leg w ulcer oth prt foot BILLABLE CODE
            • I70.238 - Athscl native art of right leg with ulcer oth prt low leg BILLABLE CODE
            • I70.239 - Athscl native arteries of right leg w ulcer of unsp site BILLABLE CODE
            • I70.24 - Atherosclerosis of native arteries of left leg w ulceration NON-BILLABLE CODE
            • I70.241 - Athscl native arteries of left leg w ulceration of thigh BILLABLE CODE
            • I70.242 - Athscl native arteries of left leg w ulceration of calf BILLABLE CODE
            • I70.243 - Athscl native arteries of left leg w ulceration of ankle BILLABLE CODE
            • I70.244 - Athscl native art of left leg w ulcer of heel and midfoot BILLABLE CODE
            • I70.245 - Athscl native arteries of left leg w ulceration oth prt foot BILLABLE CODE
            • I70.248 - Athscl native art of left leg with ulcer oth prt low leg BILLABLE CODE
            • I70.249 - Athscl native arteries of left leg w ulceration of unsp site BILLABLE CODE
            • I70.25 - Athscl native arteries of extremities w ulceration BILLABLE CODE
            • I70.26 - Atherosclerosis of native arteries of extremities w gangrene NON-BILLABLE CODE
            • I70.261 - Athscl native arteries of extremities w gangrene, right leg BILLABLE CODE
            • I70.262 - Athscl native arteries of extremities w gangrene, left leg BILLABLE CODE
            • I70.263 - Athscl native arteries of extrm w gangrene, bilateral legs BILLABLE CODE
            • I70.268 - Athscl native arteries of extrm w gangrene, oth extremity BILLABLE CODE
            • I70.269 - Athscl native arteries of extrm w gangrene, unsp extremity BILLABLE CODE
            • I70.29 - Other atherosclerosis of native arteries of extremities NON-BILLABLE CODE
            • I70.291 - Oth athscl native arteries of extremities, right leg BILLABLE CODE
            • I70.292 - Oth athscl native arteries of extremities, left leg BILLABLE CODE
            • I70.293 - Oth athscl native arteries of extremities, bilateral legs BILLABLE CODE
            • I70.298 - Oth athscl native arteries of extremities, oth extremity BILLABLE CODE
            • I70.299 - Oth athscl native arteries of extremities, unsp extremity BILLABLE CODE
            • I70.3 - Athscl unsp type bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.30 - Unsp athscl unsp type bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.301 - Unsp athscl unsp type bypass of the extremities, right leg BILLABLE CODE
            • I70.302 - Unsp athscl unsp type bypass of the extremities, left leg BILLABLE CODE
            • I70.303 - Unsp athscl unsp type bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.308 - Unsp athscl unsp type bypass of the extrm, oth extremity BILLABLE CODE
            • I70.309 - Unsp athscl unsp type bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.31 - Athscl unsp type bypass of the extremities w intrmt claud NON-BILLABLE CODE
            • I70.311 - Athscl unsp type bypass of extrm w intrmt claud, right leg BILLABLE CODE
            • I70.312 - Athscl unsp type bypass of extrm w intrmt claud, left leg BILLABLE CODE
            • I70.313 - Athscl unsp type bypass of the extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.318 - Athscl unsp type bypass of extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.319 - Athscl unsp type bypass of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.32 - Athscl unsp type bypass of the extremities w rest pain NON-BILLABLE CODE
            • I70.321 - Athscl unsp type bypass of the extrm w rest pain, right leg BILLABLE CODE
            • I70.322 - Athscl unsp type bypass of the extrm w rest pain, left leg BILLABLE CODE
            • I70.323 - Athscl unsp type bypass of the extrm w rest pain, bi legs BILLABLE CODE
            • I70.328 - Athscl unsp type bypass of the extrm w rest pain, oth extrm BILLABLE CODE
            • I70.329 - Athscl unsp type bypass of the extrm w rest pain, unsp extrm BILLABLE CODE
            • I70.33 - Athscl unsp type bypass of the right leg w ulceration NON-BILLABLE CODE
            • I70.331 - Athscl unsp type bypass of the right leg w ulcer of thigh BILLABLE CODE
            • I70.332 - Athscl unsp type bypass of the right leg w ulcer of calf BILLABLE CODE
            • I70.333 - Athscl unsp type bypass of the right leg w ulcer of ankle BILLABLE CODE
            • I70.334 - Athscl unsp type bypass of r leg w ulcer of heel and midft BILLABLE CODE
            • I70.335 - Athscl unsp type bypass of right leg w ulcer oth prt foot BILLABLE CODE
            • I70.338 - Athscl unsp type bypass of right leg w ulcer oth prt low leg BILLABLE CODE
            • I70.339 - Athscl unsp type bypass of right leg w ulcer of unsp site BILLABLE CODE
            • I70.34 - Athscl unsp type bypass of the left leg w ulceration NON-BILLABLE CODE
            • I70.341 - Athscl unsp type bypass of the left leg w ulcer of thigh BILLABLE CODE
            • I70.342 - Athscl unsp type bypass of the left leg w ulceration of calf BILLABLE CODE
            • I70.343 - Athscl unsp type bypass of the left leg w ulcer of ankle BILLABLE CODE
            • I70.344 - Athscl unsp type bypass of left leg w ulc of heel and midft BILLABLE CODE
            • I70.345 - Athscl unsp type bypass of the left leg w ulcer oth prt foot BILLABLE CODE
            • I70.348 - Athscl unsp type bypass of left leg w ulcer oth prt low leg BILLABLE CODE
            • I70.349 - Athscl unsp type bypass of the left leg w ulcer of unsp site BILLABLE CODE
            • I70.35 - Athscl unsp type bypass graft(s) of extremity w ulceration BILLABLE CODE
            • I70.36 - Athscl unsp type bypass of the extremities w gangrene NON-BILLABLE CODE
            • I70.361 - Athscl unsp type bypass of the extrm w gangrene, right leg BILLABLE CODE
            • I70.362 - Athscl unsp type bypass of the extrm w gangrene, left leg BILLABLE CODE
            • I70.363 - Athscl unsp type bypass of the extrm w gangrene, bi legs BILLABLE CODE
            • I70.368 - Athscl unsp type bypass of the extrm w gangrene, oth extrm BILLABLE CODE
            • I70.369 - Athscl unsp type bypass of the extrm w gangrene, unsp extrm BILLABLE CODE
            • I70.39 - Oth athscl unsp type bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.391 - Oth athscl unsp type bypass of the extremities, right leg BILLABLE CODE
            • I70.392 - Oth athscl unsp type bypass of the extremities, left leg BILLABLE CODE
            • I70.393 - Oth athscl unsp type bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.398 - Oth athscl unsp type bypass of the extrm, oth extremity BILLABLE CODE
            • I70.399 - Oth athscl unsp type bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.4 - Athscl autologous vein bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.40 - Unsp athscl autologous vein bypass of the extremities NON-BILLABLE CODE
            • I70.401 - Unsp athscl autologous vein bypass of the extrm, right leg BILLABLE CODE
            • I70.402 - Unsp athscl autologous vein bypass of the extrm, left leg BILLABLE CODE
            • I70.403 - Unsp athscl autol vein bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.408 - Unsp athscl autol vein bypass of the extrm, oth extremity BILLABLE CODE
            • I70.409 - Unsp athscl autol vein bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.41 - Athscl autologous vein bypass of the extrm w intrmt claud NON-BILLABLE CODE
            • I70.411 - Athscl autol vein bypass of extrm w intrmt claud, right leg BILLABLE CODE
            • I70.412 - Athscl autol vein bypass of extrm w intrmt claud, left leg BILLABLE CODE
            • I70.413 - Athscl autol vein bypass of extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.418 - Athscl autol vein bypass of extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.419 - Athscl autol vein bypass of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.42 - Athscl autologous vein bypass of the extremities w rest pain NON-BILLABLE CODE
            • I70.421 - Athscl autol vein bypass of the extrm w rest pain, right leg BILLABLE CODE
            • I70.422 - Athscl autol vein bypass of the extrm w rest pain, left leg BILLABLE CODE
            • I70.423 - Athscl autol vein bypass of the extrm w rest pain, bi legs BILLABLE CODE
            • I70.428 - Athscl autol vein bypass of the extrm w rest pain, oth extrm BILLABLE CODE
            • I70.429 - Athscl autol vein bypass of extrm w rest pain, unsp extrm BILLABLE CODE
            • I70.43 - Athscl autologous vein bypass of the right leg w ulceration NON-BILLABLE CODE
            • I70.431 - Athscl autol vein bypass of the right leg w ulcer of thigh BILLABLE CODE
            • I70.432 - Athscl autol vein bypass of the right leg w ulcer of calf BILLABLE CODE
            • I70.433 - Athscl autol vein bypass of the right leg w ulcer of ankle BILLABLE CODE
            • I70.434 - Athscl autol vein bypass of r leg w ulcer of heel and midft BILLABLE CODE
            • I70.435 - Athscl autol vein bypass of right leg w ulcer oth prt foot BILLABLE CODE
            • I70.438 - Athscl autol vein bypass of r leg w ulcer oth prt low leg BILLABLE CODE
            • I70.439 - Athscl autol vein bypass of right leg w ulcer of unsp site BILLABLE CODE
            • I70.44 - Athscl autologous vein bypass of the left leg w ulceration NON-BILLABLE CODE
            • I70.441 - Athscl autol vein bypass of the left leg w ulcer of thigh BILLABLE CODE
            • I70.442 - Athscl autol vein bypass of the left leg w ulcer of calf BILLABLE CODE
            • I70.443 - Athscl autol vein bypass of the left leg w ulcer of ankle BILLABLE CODE
            • I70.444 - Athscl autol vein bypass of left leg w ulc of heel and midft BILLABLE CODE
            • I70.445 - Athscl autol vein bypass of left leg w ulcer oth prt foot BILLABLE CODE
            • I70.448 - Athscl autol vein bypass of left leg w ulcer oth prt low leg BILLABLE CODE
            • I70.449 - Athscl autol vein bypass of left leg w ulcer of unsp site BILLABLE CODE
            • I70.45 - Athscl autologous vein bypass of extremity w ulceration BILLABLE CODE
            • I70.46 - Athscl autologous vein bypass of the extremities w gangrene NON-BILLABLE CODE
            • I70.461 - Athscl autol vein bypass of the extrm w gangrene, right leg BILLABLE CODE
            • I70.462 - Athscl autol vein bypass of the extrm w gangrene, left leg BILLABLE CODE
            • I70.463 - Athscl autol vein bypass of the extrm w gangrene, bi legs BILLABLE CODE
            • I70.468 - Athscl autol vein bypass of the extrm w gangrene, oth extrm BILLABLE CODE
            • I70.469 - Athscl autol vein bypass of the extrm w gangrene, unsp extrm BILLABLE CODE
            • I70.49 - Oth athscl autologous vein bypass of the extremities NON-BILLABLE CODE
            • I70.491 - Oth athscl autologous vein bypass of the extrm, right leg BILLABLE CODE
            • I70.492 - Oth athscl autologous vein bypass of the extrm, left leg BILLABLE CODE
            • I70.493 - Oth athscl autol vein bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.498 - Oth athscl autol vein bypass of the extrm, oth extremity BILLABLE CODE
            • I70.499 - Oth athscl autol vein bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.5 - Athscl nonautologous bio bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.50 - Unsp athscl nonautologous bio bypass of the extremities NON-BILLABLE CODE
            • I70.501 - Unsp athscl nonaut bio bypass of the extremities, right leg BILLABLE CODE
            • I70.502 - Unsp athscl nonaut bio bypass of the extremities, left leg BILLABLE CODE
            • I70.503 - Unsp athscl nonaut bio bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.508 - Unsp athscl nonaut bio bypass of the extrm, oth extremity BILLABLE CODE
            • I70.509 - Unsp athscl nonaut bio bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.51 - Athscl nonaut bio bypass of the extremities intrmt claud NON-BILLABLE CODE
            • I70.511 - Athscl nonaut bio bypass of extrm w intrmt claud, right leg BILLABLE CODE
            • I70.512 - Athscl nonaut bio bypass of extrm w intrmt claud, left leg BILLABLE CODE
            • I70.513 - Athscl nonaut bio bypass of extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.518 - Athscl nonaut bio bypass of extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.519 - Athscl nonaut bio bypass of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.52 - Athscl nonaut bio bypass of the extremities w rest pain NON-BILLABLE CODE
            • I70.521 - Athscl nonaut bio bypass of the extrm w rest pain, right leg BILLABLE CODE
            • I70.522 - Athscl nonaut bio bypass of the extrm w rest pain, left leg BILLABLE CODE
            • I70.523 - Athscl nonaut bio bypass of the extrm w rest pain, bi legs BILLABLE CODE
            • I70.528 - Athscl nonaut bio bypass of the extrm w rest pain, oth extrm BILLABLE CODE
            • I70.529 - Athscl nonaut bio bypass of extrm w rest pain, unsp extrm BILLABLE CODE
            • I70.53 - Athscl nonaut bio bypass of the right leg w ulceration NON-BILLABLE CODE
            • I70.531 - Athscl nonaut bio bypass of the right leg w ulcer of thigh BILLABLE CODE
            • I70.532 - Athscl nonaut bio bypass of the right leg w ulcer of calf BILLABLE CODE
            • I70.533 - Athscl nonaut bio bypass of the right leg w ulcer of ankle BILLABLE CODE
            • I70.534 - Athscl nonaut bio bypass of r leg w ulcer of heel and midft BILLABLE CODE
            • I70.535 - Athscl nonaut bio bypass of right leg w ulcer oth prt foot BILLABLE CODE
            • I70.538 - Athscl nonaut bio bypass of r leg w ulcer oth prt low leg BILLABLE CODE
            • I70.539 - Athscl nonaut bio bypass of right leg w ulcer of unsp site BILLABLE CODE
            • I70.54 - Athscl nonautologous bio bypass of the left leg w ulceration NON-BILLABLE CODE
            • I70.541 - Athscl nonaut bio bypass of the left leg w ulcer of thigh BILLABLE CODE
            • I70.542 - Athscl nonaut bio bypass of the left leg w ulcer of calf BILLABLE CODE
            • I70.543 - Athscl nonaut bio bypass of the left leg w ulcer of ankle BILLABLE CODE
            • I70.544 - Athscl nonaut bio bypass of left leg w ulc of heel and midft BILLABLE CODE
            • I70.545 - Athscl nonaut bio bypass of left leg w ulcer oth prt foot BILLABLE CODE
            • I70.548 - Athscl nonaut bio bypass of left leg w ulcer oth prt low leg BILLABLE CODE
            • I70.549 - Athscl nonaut bio bypass of left leg w ulcer of unsp site BILLABLE CODE
            • I70.55 - Athscl nonautologous bio bypass of extremity w ulceration BILLABLE CODE
            • I70.56 - Athscl nonaut bio bypass of the extremities w gangrene NON-BILLABLE CODE
            • I70.561 - Athscl nonaut bio bypass of the extrm w gangrene, right leg BILLABLE CODE
            • I70.562 - Athscl nonaut bio bypass of the extrm w gangrene, left leg BILLABLE CODE
            • I70.563 - Athscl nonaut bio bypass of the extrm w gangrene, bi legs BILLABLE CODE
            • I70.568 - Athscl nonaut bio bypass of the extrm w gangrene, oth extrm BILLABLE CODE
            • I70.569 - Athscl nonaut bio bypass of the extrm w gangrene, unsp extrm BILLABLE CODE
            • I70.59 - Oth athscl nonautologous bio bypass of the extremities NON-BILLABLE CODE
            • I70.591 - Oth athscl nonaut bio bypass of the extremities, right leg BILLABLE CODE
            • I70.592 - Oth athscl nonaut bio bypass of the extremities, left leg BILLABLE CODE
            • I70.593 - Oth athscl nonaut bio bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.598 - Oth athscl nonaut bio bypass of the extrm, oth extremity BILLABLE CODE
            • I70.599 - Oth athscl nonaut bio bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.6 - Athscl nonbiological bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.60 - Unsp athscl nonbiological bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.601 - Unsp athscl nonbiol bypass of the extremities, right leg BILLABLE CODE
            • I70.602 - Unsp athscl nonbiol bypass of the extremities, left leg BILLABLE CODE
            • I70.603 - Unsp athscl nonbiol bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.608 - Unsp athscl nonbiol bypass of the extremities, oth extremity BILLABLE CODE
            • I70.609 - Unsp athscl nonbiol bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.61 - Athscl nonbiol bypass of the extremities w intrmt claud NON-BILLABLE CODE
            • I70.611 - Athscl nonbiol bypass of the extrm w intrmt claud, right leg BILLABLE CODE
            • I70.612 - Athscl nonbiol bypass of the extrm w intrmt claud, left leg BILLABLE CODE
            • I70.613 - Athscl nonbiol bypass of the extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.618 - Athscl nonbiol bypass of the extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.619 - Athscl nonbiol bypass of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.62 - Athscl nonbiological bypass of the extremities w rest pain NON-BILLABLE CODE
            • I70.621 - Athscl nonbiol bypass of the extrm w rest pain, right leg BILLABLE CODE
            • I70.622 - Athscl nonbiol bypass of the extrm w rest pain, left leg BILLABLE CODE
            • I70.623 - Athscl nonbiol bypass of the extrm w rest pain, bi legs BILLABLE CODE
            • I70.628 - Athscl nonbiol bypass of the extrm w rest pain, oth extrm BILLABLE CODE
            • I70.629 - Athscl nonbiol bypass of the extrm w rest pain, unsp extrm BILLABLE CODE
            • I70.63 - Athscl nonbiological bypass of the right leg w ulceration NON-BILLABLE CODE
            • I70.631 - Athscl nonbiol bypass of the right leg w ulceration of thigh BILLABLE CODE
            • I70.632 - Athscl nonbiol bypass of the right leg w ulceration of calf BILLABLE CODE
            • I70.633 - Athscl nonbiol bypass of the right leg w ulceration of ankle BILLABLE CODE
            • I70.634 - Athscl nonbiol bypass of right leg w ulcer of heel and midft BILLABLE CODE
            • I70.635 - Athscl nonbiol bypass of the right leg w ulcer oth prt foot BILLABLE CODE
            • I70.638 - Athscl nonbiol bypass of right leg w ulcer oth prt low leg BILLABLE CODE
            • I70.639 - Athscl nonbiol bypass of the right leg w ulcer of unsp site BILLABLE CODE
            • I70.64 - Athscl nonbiological bypass of the left leg w ulceration NON-BILLABLE CODE
            • I70.641 - Athscl nonbiol bypass of the left leg w ulceration of thigh BILLABLE CODE
            • I70.642 - Athscl nonbiol bypass of the left leg w ulceration of calf BILLABLE CODE
            • I70.643 - Athscl nonbiol bypass of the left leg w ulceration of ankle BILLABLE CODE
            • I70.644 - Athscl nonbiol bypass of left leg w ulcer of heel and midft BILLABLE CODE
            • I70.645 - Athscl nonbiol bypass of the left leg w ulcer oth prt foot BILLABLE CODE
            • I70.648 - Athscl nonbiol bypass of left leg w ulcer oth prt low leg BILLABLE CODE
            • I70.649 - Athscl nonbiol bypass of the left leg w ulcer of unsp site BILLABLE CODE
            • I70.65 - Athscl nonbiological bypass of extremity w ulceration BILLABLE CODE
            • I70.66 - Athscl nonbiological bypass of the extremities w gangrene NON-BILLABLE CODE
            • I70.661 - Athscl nonbiol bypass of the extrm w gangrene, right leg BILLABLE CODE
            • I70.662 - Athscl nonbiol bypass of the extrm w gangrene, left leg BILLABLE CODE
            • I70.663 - Athscl nonbiol bypass of the extrm w gangrene, bi legs BILLABLE CODE
            • I70.668 - Athscl nonbiol bypass of the extrm w gangrene, oth extremity BILLABLE CODE
            • I70.669 - Athscl nonbiol bypass of the extrm w gangrene, unsp extrm BILLABLE CODE
            • I70.69 - Oth athscl nonbiological bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.691 - Oth athscl nonbiol bypass of the extremities, right leg BILLABLE CODE
            • I70.692 - Oth athscl nonbiological bypass of the extremities, left leg BILLABLE CODE
            • I70.693 - Oth athscl nonbiol bypass of the extremities, bilateral legs BILLABLE CODE
            • I70.698 - Oth athscl nonbiol bypass of the extremities, oth extremity BILLABLE CODE
            • I70.699 - Oth athscl nonbiol bypass of the extremities, unsp extremity BILLABLE CODE
            • I70.7 - Athscl type of bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.70 - Unsp athscl type of bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.701 - Unsp athscl type of bypass of the extremities, right leg BILLABLE CODE
            • I70.702 - Unsp athscl type of bypass of the extremities, left leg BILLABLE CODE
            • I70.703 - Unsp athscl type of bypass of the extrm, bilateral legs BILLABLE CODE
            • I70.708 - Unsp athscl type of bypass of the extremities, oth extremity BILLABLE CODE
            • I70.709 - Unsp athscl type of bypass of the extrm, unsp extremity BILLABLE CODE
            • I70.71 - Athscl type of bypass of the extremities w intrmt claud NON-BILLABLE CODE
            • I70.711 - Athscl type of bypass of the extrm w intrmt claud, right leg BILLABLE CODE
            • I70.712 - Athscl type of bypass of the extrm w intrmt claud, left leg BILLABLE CODE
            • I70.713 - Athscl type of bypass of the extrm w intrmt claud, bi legs BILLABLE CODE
            • I70.718 - Athscl type of bypass of the extrm w intrmt claud, oth extrm BILLABLE CODE
            • I70.719 - Athscl type of bypass of extrm w intrmt claud, unsp extrm BILLABLE CODE
            • I70.72 - Athscl type of bypass of the extremities w rest pain NON-BILLABLE CODE
            • I70.721 - Athscl type of bypass of the extrm w rest pain, right leg BILLABLE CODE
            • I70.722 - Athscl type of bypass of the extrm w rest pain, left leg BILLABLE CODE
            • I70.723 - Athscl type of bypass of the extrm w rest pain, bi legs BILLABLE CODE
            • I70.728 - Athscl type of bypass of the extrm w rest pain, oth extrm BILLABLE CODE
            • I70.729 - Athscl type of bypass of the extrm w rest pain, unsp extrm BILLABLE CODE
            • I70.73 - Athscl type of bypass graft(s) of the right leg w ulceration NON-BILLABLE CODE
            • I70.731 - Athscl type of bypass of the right leg w ulceration of thigh BILLABLE CODE
            • I70.732 - Athscl type of bypass of the right leg w ulceration of calf BILLABLE CODE
            • I70.733 - Athscl type of bypass of the right leg w ulceration of ankle BILLABLE CODE
            • I70.734 - Athscl type of bypass of right leg w ulcer of heel and midft BILLABLE CODE
            • I70.735 - Athscl type of bypass of the right leg w ulcer oth prt foot BILLABLE CODE
            • I70.738 - Athscl type of bypass of right leg w ulcer oth prt low leg BILLABLE CODE
            • I70.739 - Athscl type of bypass of the right leg w ulcer of unsp site BILLABLE CODE
            • I70.74 - Athscl type of bypass graft(s) of the left leg w ulceration NON-BILLABLE CODE
            • I70.741 - Athscl type of bypass of the left leg w ulceration of thigh BILLABLE CODE
            • I70.742 - Athscl type of bypass of the left leg w ulceration of calf BILLABLE CODE
            • I70.743 - Athscl type of bypass of the left leg w ulceration of ankle BILLABLE CODE
            • I70.744 - Athscl type of bypass of left leg w ulcer of heel and midft BILLABLE CODE
            • I70.745 - Athscl type of bypass of the left leg w ulcer oth prt foot BILLABLE CODE
            • I70.748 - Athscl type of bypass of left leg w ulcer oth prt low leg BILLABLE CODE
            • I70.749 - Athscl type of bypass of the left leg w ulcer of unsp site BILLABLE CODE
            • I70.75 - Athscl type of bypass graft(s) of extremity w ulceration BILLABLE CODE
            • I70.76 - Athscl type of bypass graft(s) of the extremities w gangrene NON-BILLABLE CODE
            • I70.761 - Athscl type of bypass of the extrm w gangrene, right leg BILLABLE CODE
            • I70.762 - Athscl type of bypass of the extrm w gangrene, left leg BILLABLE CODE
            • I70.763 - Athscl type of bypass of the extrm w gangrene, bi legs BILLABLE CODE
            • I70.768 - Athscl type of bypass of the extrm w gangrene, oth extremity BILLABLE CODE
            • I70.769 - Athscl type of bypass of the extrm w gangrene, unsp extrm BILLABLE CODE
            • I70.79 - Oth athscl type of bypass graft(s) of the extremities NON-BILLABLE CODE
            • I70.791 - Oth athscl type of bypass of the extremities, right leg BILLABLE CODE
            • I70.792 - Oth athscl type of bypass of the extremities, left leg BILLABLE CODE
            • I70.793 - Oth athscl type of bypass of the extremities, bilateral legs BILLABLE CODE
            • I70.798 - Oth athscl type of bypass of the extremities, oth extremity BILLABLE CODE
            • I70.799 - Oth athscl type of bypass of the extremities, unsp extremity BILLABLE CODE
            • I70.8 - Atherosclerosis of other arteries BILLABLE CODE
            • I70.9 - Other and unspecified atherosclerosis NON-BILLABLE CODE
            • I70.90 - Unspecified atherosclerosis BILLABLE CODE
            • I70.91 - Generalized atherosclerosis BILLABLE CODE
            • I70.92 - Chronic total occlusion of artery of the extremities BILLABLE CODE