CMS-HCC Risk Adjustment · Retired V24 Model 128 Codes

V24 HCC 106 (Archived Category) ICD-10-CM

HCC 106 is a payment category of the retired CMS-HCC V24 model, which last determined Medicare Advantage payment in 2025. The 128 ICD-10-CM codes below are its final mappings, kept for lookback analysis and RADV audit reference. Each code shows where it maps in the live V28 model; 1 of them no longer risk-adjust at all.

✗ Retired model · not used for current Medicare Advantage paymentLast paid PY 2025 · kept for lookback and RADV reference
128
ICD-10-CM Codes
127
Still Risk-Adjust in V28
1
No V28 Successor
PY 2025
Last Paid Year
CMS-HCC V24

Archived Codes of V24 HCC 106 128 codes

128 of 128 shown
  • A48.0 Gas gangrene now HCC 263
  • E08.52 Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy with gangrene now HCC 37 now HCC 263
  • E09.52 Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy with gangrene no V28 successor
  • E10.52 Type 1 diabetes mellitus with diabetic peripheral angiopathy with gangrene now HCC 37 now HCC 263
  • E11.52 Type 2 diabetes mellitus with diabetic peripheral angiopathy with gangrene now HCC 37 now HCC 263
  • E13.52 Other specified diabetes mellitus with diabetic peripheral angiopathy with gangrene now HCC 37 now HCC 263
  • I70.231 Atherosclerosis of native arteries of right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.232 Atherosclerosis of native arteries of right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.233 Atherosclerosis of native arteries of right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.234 Atherosclerosis of native arteries of right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.235 Atherosclerosis of native arteries of right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.238 Atherosclerosis of native arteries of right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.239 Atherosclerosis of native arteries of right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.241 Atherosclerosis of native arteries of left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.242 Atherosclerosis of native arteries of left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.243 Atherosclerosis of native arteries of left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.244 Atherosclerosis of native arteries of left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.245 Atherosclerosis of native arteries of left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.248 Atherosclerosis of native arteries of left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.249 Atherosclerosis of native arteries of left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.25 Atherosclerosis of native arteries of other extremities with ulceration now HCC 263 now HCC 383
  • I70.261 Atherosclerosis of native arteries of extremities with gangrene, right leg now HCC 263
  • I70.262 Atherosclerosis of native arteries of extremities with gangrene, left leg now HCC 263
  • I70.263 Atherosclerosis of native arteries of extremities with gangrene, bilateral legs now HCC 263
  • I70.268 Atherosclerosis of native arteries of extremities with gangrene, other extremity now HCC 263
  • I70.269 Atherosclerosis of native arteries of extremities with gangrene, unspecified extremity now HCC 263
  • I70.331 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.332 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.333 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.334 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.335 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.338 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.339 Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.341 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.342 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.343 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.344 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.345 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.348 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.349 Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.35 Atherosclerosis of unspecified type of bypass graft(s) of other extremity with ulceration now HCC 263 now HCC 383
  • I70.361 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, right leg now HCC 263
  • I70.362 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, left leg now HCC 263
  • I70.363 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, bilateral legs now HCC 263
  • I70.368 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, other extremity now HCC 263
  • I70.369 Atherosclerosis of unspecified type of bypass graft(s) of the extremities with gangrene, unspecified extremity now HCC 263
  • I70.431 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.432 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.433 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.434 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.435 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.438 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.439 Atherosclerosis of autologous vein bypass graft(s) of the right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.441 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.442 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.443 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.444 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.445 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.448 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.449 Atherosclerosis of autologous vein bypass graft(s) of the left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.45 Atherosclerosis of autologous vein bypass graft(s) of other extremity with ulceration now HCC 263 now HCC 383
  • I70.461 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, right leg now HCC 263
  • I70.462 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, left leg now HCC 263
  • I70.463 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, bilateral legs now HCC 263
  • I70.468 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, other extremity now HCC 263
  • I70.469 Atherosclerosis of autologous vein bypass graft(s) of the extremities with gangrene, unspecified extremity now HCC 263
  • I70.531 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.532 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.533 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.534 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.535 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.538 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.539 Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.541 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.542 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.543 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.544 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.545 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.548 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.549 Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.55 Atherosclerosis of nonautologous biological bypass graft(s) of other extremity with ulceration now HCC 263 now HCC 383
  • I70.561 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, right leg now HCC 263
  • I70.562 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, left leg now HCC 263
  • I70.563 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, bilateral legs now HCC 263
  • I70.568 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, other extremity now HCC 263
  • I70.569 Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene, unspecified extremity now HCC 263
  • I70.631 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.632 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.633 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.634 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.635 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.638 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.639 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.641 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.642 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.643 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.644 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.645 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.648 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.649 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.65 Atherosclerosis of nonbiological bypass graft(s) of other extremity with ulceration now HCC 263 now HCC 383
  • I70.661 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, right leg now HCC 263
  • I70.662 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, left leg now HCC 263
  • I70.663 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, bilateral legs now HCC 263
  • I70.668 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, other extremity now HCC 263
  • I70.669 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, unspecified extremity now HCC 263
  • I70.731 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.732 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of calf now HCC 263 now HCC 383
  • I70.733 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.734 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.735 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.738 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.739 Atherosclerosis of other type of bypass graft(s) of the right leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.741 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of thigh now HCC 263 now HCC 383
  • I70.742 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of calf now HCC 263 now HCC 383
  • I70.743 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of ankle now HCC 263 now HCC 383
  • I70.744 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of heel and midfoot now HCC 263 now HCC 383
  • I70.745 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of foot now HCC 263 now HCC 383
  • I70.748 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of other part of lower leg now HCC 263 now HCC 383
  • I70.749 Atherosclerosis of other type of bypass graft(s) of the left leg with ulceration of unspecified site now HCC 263 now HCC 383
  • I70.75 Atherosclerosis of other type of bypass graft(s) of other extremity with ulceration now HCC 263 now HCC 383
  • I70.761 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, right leg now HCC 263
  • I70.762 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, left leg now HCC 263
  • I70.763 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, bilateral legs now HCC 263
  • I70.768 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, other extremity now HCC 263
  • I70.769 Atherosclerosis of other type of bypass graft(s) of the extremities with gangrene, unspecified extremity now HCC 263
  • I73.01 Raynaud's syndrome with gangrene now HCC 263
  • I96 Gangrene, not elsewhere classified now HCC 263

Questions About This Archived Category

Is V24 HCC 106 still paid?

No. The CMS-HCC V24 model last determined Medicare Advantage payment in 2025; from payment year 2026 the V28 model pays 100% of the risk score. This page exists for lookback analysis and RADV audit periods that predate the transition.

Where did these codes go in V28?

Each row above names the code's live V28 category, or marks it as having no V28 successor. The category-level picture, with destination counts for every V24 category, is on V24 to V28: What Changed.

Related References

CMS-HCC V24 ArchiveAll Live V28 CategoriesV24 to V28: What ChangedICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, Payment Year 2026 risk adjustment mapping and model software releases (CMS-HCC V28; CMS-HCC V24 from the last published V24 mappings, payment year 2025), applied to the FY 2026 ICD-10-CM code set. ICD List is not affiliated with CMS.