CMS-HCC Risk Adjustment · Retired V24 Model 292 Codes

V24 HCC 161 (Archived Category) ICD-10-CM

HCC 161 is a payment category of the retired CMS-HCC V24 model, which last determined Medicare Advantage payment in 2025. The 292 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; 2 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
292
ICD-10-CM Codes
290
Still Risk-Adjust in V28
2
No V28 Successor
PY 2025
Last Paid Year
CMS-HCC V24

Archived Codes of V24 HCC 161 292 codes

292 of 292 shown
  • E08.621 Diabetes mellitus due to underlying condition with foot ulcer now HCC 37 now HCC 383
  • E08.622 Diabetes mellitus due to underlying condition with other skin ulcer now HCC 37 now HCC 383
  • E09.621 Drug or chemical induced diabetes mellitus with foot ulcer no V28 successor
  • E09.622 Drug or chemical induced diabetes mellitus with other skin ulcer no V28 successor
  • E10.621 Type 1 diabetes mellitus with foot ulcer now HCC 37 now HCC 383
  • E10.622 Type 1 diabetes mellitus with other skin ulcer now HCC 37 now HCC 383
  • E11.621 Type 2 diabetes mellitus with foot ulcer now HCC 37 now HCC 383
  • E11.622 Type 2 diabetes mellitus with other skin ulcer now HCC 37 now HCC 383
  • E13.621 Other specified diabetes mellitus with foot ulcer now HCC 37 now HCC 383
  • E13.622 Other specified diabetes mellitus with other skin ulcer now HCC 37 now HCC 383
  • 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
  • I70.331 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
  • I70.431 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
  • I70.531 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
  • I70.631 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
  • I70.731 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
  • L97.101 Non-pressure chronic ulcer of unspecified thigh limited to breakdown of skin now HCC 383
  • L97.102 Non-pressure chronic ulcer of unspecified thigh with fat layer exposed now HCC 383
  • L97.103 Non-pressure chronic ulcer of unspecified thigh with necrosis of muscle now HCC 380
  • L97.104 Non-pressure chronic ulcer of unspecified thigh with necrosis of bone now HCC 380
  • L97.105 Non-pressure chronic ulcer of unspecified thigh with muscle involvement without evidence of necrosis now HCC 380
  • L97.106 Non-pressure chronic ulcer of unspecified thigh with bone involvement without evidence of necrosis now HCC 380
  • L97.108 Non-pressure chronic ulcer of unspecified thigh with other specified severity now HCC 383
  • L97.109 Non-pressure chronic ulcer of unspecified thigh with unspecified severity now HCC 383
  • L97.111 Non-pressure chronic ulcer of right thigh limited to breakdown of skin now HCC 383
  • L97.112 Non-pressure chronic ulcer of right thigh with fat layer exposed now HCC 383
  • L97.113 Non-pressure chronic ulcer of right thigh with necrosis of muscle now HCC 380
  • L97.114 Non-pressure chronic ulcer of right thigh with necrosis of bone now HCC 380
  • L97.115 Non-pressure chronic ulcer of right thigh with muscle involvement without evidence of necrosis now HCC 380
  • L97.116 Non-pressure chronic ulcer of right thigh with bone involvement without evidence of necrosis now HCC 380
  • L97.118 Non-pressure chronic ulcer of right thigh with other specified severity now HCC 383
  • L97.119 Non-pressure chronic ulcer of right thigh with unspecified severity now HCC 383
  • L97.121 Non-pressure chronic ulcer of left thigh limited to breakdown of skin now HCC 383
  • L97.122 Non-pressure chronic ulcer of left thigh with fat layer exposed now HCC 383
  • L97.123 Non-pressure chronic ulcer of left thigh with necrosis of muscle now HCC 380
  • L97.124 Non-pressure chronic ulcer of left thigh with necrosis of bone now HCC 380
  • L97.125 Non-pressure chronic ulcer of left thigh with muscle involvement without evidence of necrosis now HCC 380
  • L97.126 Non-pressure chronic ulcer of left thigh with bone involvement without evidence of necrosis now HCC 380
  • L97.128 Non-pressure chronic ulcer of left thigh with other specified severity now HCC 383
  • L97.129 Non-pressure chronic ulcer of left thigh with unspecified severity now HCC 383
  • L97.201 Non-pressure chronic ulcer of unspecified calf limited to breakdown of skin now HCC 383
  • L97.202 Non-pressure chronic ulcer of unspecified calf with fat layer exposed now HCC 383
  • L97.203 Non-pressure chronic ulcer of unspecified calf with necrosis of muscle now HCC 380
  • L97.204 Non-pressure chronic ulcer of unspecified calf with necrosis of bone now HCC 380
  • L97.205 Non-pressure chronic ulcer of unspecified calf with muscle involvement without evidence of necrosis now HCC 380
  • L97.206 Non-pressure chronic ulcer of unspecified calf with bone involvement without evidence of necrosis now HCC 380
  • L97.208 Non-pressure chronic ulcer of unspecified calf with other specified severity now HCC 383
  • L97.209 Non-pressure chronic ulcer of unspecified calf with unspecified severity now HCC 383
  • L97.211 Non-pressure chronic ulcer of right calf limited to breakdown of skin now HCC 383
  • L97.212 Non-pressure chronic ulcer of right calf with fat layer exposed now HCC 383
  • L97.213 Non-pressure chronic ulcer of right calf with necrosis of muscle now HCC 380
  • L97.214 Non-pressure chronic ulcer of right calf with necrosis of bone now HCC 380
  • L97.215 Non-pressure chronic ulcer of right calf with muscle involvement without evidence of necrosis now HCC 380
  • L97.216 Non-pressure chronic ulcer of right calf with bone involvement without evidence of necrosis now HCC 380
  • L97.218 Non-pressure chronic ulcer of right calf with other specified severity now HCC 383
  • L97.219 Non-pressure chronic ulcer of right calf with unspecified severity now HCC 383
  • L97.221 Non-pressure chronic ulcer of left calf limited to breakdown of skin now HCC 383
  • L97.222 Non-pressure chronic ulcer of left calf with fat layer exposed now HCC 383
  • L97.223 Non-pressure chronic ulcer of left calf with necrosis of muscle now HCC 380
  • L97.224 Non-pressure chronic ulcer of left calf with necrosis of bone now HCC 380
  • L97.225 Non-pressure chronic ulcer of left calf with muscle involvement without evidence of necrosis now HCC 380
  • L97.226 Non-pressure chronic ulcer of left calf with bone involvement without evidence of necrosis now HCC 380
  • L97.228 Non-pressure chronic ulcer of left calf with other specified severity now HCC 383
  • L97.229 Non-pressure chronic ulcer of left calf with unspecified severity now HCC 383
  • L97.301 Non-pressure chronic ulcer of unspecified ankle limited to breakdown of skin now HCC 383
  • L97.302 Non-pressure chronic ulcer of unspecified ankle with fat layer exposed now HCC 383
  • L97.303 Non-pressure chronic ulcer of unspecified ankle with necrosis of muscle now HCC 380
  • L97.304 Non-pressure chronic ulcer of unspecified ankle with necrosis of bone now HCC 380
  • L97.305 Non-pressure chronic ulcer of unspecified ankle with muscle involvement without evidence of necrosis now HCC 380
  • L97.306 Non-pressure chronic ulcer of unspecified ankle with bone involvement without evidence of necrosis now HCC 380
  • L97.308 Non-pressure chronic ulcer of unspecified ankle with other specified severity now HCC 383
  • L97.309 Non-pressure chronic ulcer of unspecified ankle with unspecified severity now HCC 383
  • L97.311 Non-pressure chronic ulcer of right ankle limited to breakdown of skin now HCC 383
  • L97.312 Non-pressure chronic ulcer of right ankle with fat layer exposed now HCC 383
  • L97.313 Non-pressure chronic ulcer of right ankle with necrosis of muscle now HCC 380
  • L97.314 Non-pressure chronic ulcer of right ankle with necrosis of bone now HCC 380
  • L97.315 Non-pressure chronic ulcer of right ankle with muscle involvement without evidence of necrosis now HCC 380
  • L97.316 Non-pressure chronic ulcer of right ankle with bone involvement without evidence of necrosis now HCC 380
  • L97.318 Non-pressure chronic ulcer of right ankle with other specified severity now HCC 383
  • L97.319 Non-pressure chronic ulcer of right ankle with unspecified severity now HCC 383
  • L97.321 Non-pressure chronic ulcer of left ankle limited to breakdown of skin now HCC 383
  • L97.322 Non-pressure chronic ulcer of left ankle with fat layer exposed now HCC 383
  • L97.323 Non-pressure chronic ulcer of left ankle with necrosis of muscle now HCC 380
  • L97.324 Non-pressure chronic ulcer of left ankle with necrosis of bone now HCC 380
  • L97.325 Non-pressure chronic ulcer of left ankle with muscle involvement without evidence of necrosis now HCC 380
  • L97.326 Non-pressure chronic ulcer of left ankle with bone involvement without evidence of necrosis now HCC 380
  • L97.328 Non-pressure chronic ulcer of left ankle with other specified severity now HCC 383
  • L97.329 Non-pressure chronic ulcer of left ankle with unspecified severity now HCC 383
  • L97.401 Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skin now HCC 383
  • L97.402 Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposed now HCC 383
  • L97.403 Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscle now HCC 380
  • L97.404 Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of bone now HCC 380
  • L97.405 Non-pressure chronic ulcer of unspecified heel and midfoot with muscle involvement without evidence of necrosis now HCC 380
  • L97.406 Non-pressure chronic ulcer of unspecified heel and midfoot with bone involvement without evidence of necrosis now HCC 380
  • L97.408 Non-pressure chronic ulcer of unspecified heel and midfoot with other specified severity now HCC 383
  • L97.409 Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severity now HCC 383
  • L97.411 Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skin now HCC 383
  • L97.412 Non-pressure chronic ulcer of right heel and midfoot with fat layer exposed now HCC 383
  • L97.413 Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscle now HCC 380
  • L97.414 Non-pressure chronic ulcer of right heel and midfoot with necrosis of bone now HCC 380
  • L97.415 Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis now HCC 380
  • L97.416 Non-pressure chronic ulcer of right heel and midfoot with bone involvement without evidence of necrosis now HCC 380
  • L97.418 Non-pressure chronic ulcer of right heel and midfoot with other specified severity now HCC 383
  • L97.419 Non-pressure chronic ulcer of right heel and midfoot with unspecified severity now HCC 383
  • L97.421 Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin now HCC 383
  • L97.422 Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed now HCC 383
  • L97.423 Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle now HCC 380
  • L97.424 Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone now HCC 380
  • L97.425 Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosis now HCC 380
  • L97.426 Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosis now HCC 380
  • L97.428 Non-pressure chronic ulcer of left heel and midfoot with other specified severity now HCC 383
  • L97.429 Non-pressure chronic ulcer of left heel and midfoot with unspecified severity now HCC 383
  • L97.501 Non-pressure chronic ulcer of other part of unspecified foot limited to breakdown of skin now HCC 383
  • L97.502 Non-pressure chronic ulcer of other part of unspecified foot with fat layer exposed now HCC 383
  • L97.503 Non-pressure chronic ulcer of other part of unspecified foot with necrosis of muscle now HCC 380
  • L97.504 Non-pressure chronic ulcer of other part of unspecified foot with necrosis of bone now HCC 380
  • L97.505 Non-pressure chronic ulcer of other part of unspecified foot with muscle involvement without evidence of necrosis now HCC 380
  • L97.506 Non-pressure chronic ulcer of other part of unspecified foot with bone involvement without evidence of necrosis now HCC 380
  • L97.508 Non-pressure chronic ulcer of other part of unspecified foot with other specified severity now HCC 383
  • L97.509 Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity now HCC 383
  • L97.511 Non-pressure chronic ulcer of other part of right foot limited to breakdown of skin now HCC 383
  • L97.512 Non-pressure chronic ulcer of other part of right foot with fat layer exposed now HCC 383
  • L97.513 Non-pressure chronic ulcer of other part of right foot with necrosis of muscle now HCC 380
  • L97.514 Non-pressure chronic ulcer of other part of right foot with necrosis of bone now HCC 380
  • L97.515 Non-pressure chronic ulcer of other part of right foot with muscle involvement without evidence of necrosis now HCC 380
  • L97.516 Non-pressure chronic ulcer of other part of right foot with bone involvement without evidence of necrosis now HCC 380
  • L97.518 Non-pressure chronic ulcer of other part of right foot with other specified severity now HCC 383
  • L97.519 Non-pressure chronic ulcer of other part of right foot with unspecified severity now HCC 383
  • L97.521 Non-pressure chronic ulcer of other part of left foot limited to breakdown of skin now HCC 383
  • L97.522 Non-pressure chronic ulcer of other part of left foot with fat layer exposed now HCC 383
  • L97.523 Non-pressure chronic ulcer of other part of left foot with necrosis of muscle now HCC 380
  • L97.524 Non-pressure chronic ulcer of other part of left foot with necrosis of bone now HCC 380
  • L97.525 Non-pressure chronic ulcer of other part of left foot with muscle involvement without evidence of necrosis now HCC 380
  • L97.526 Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosis now HCC 380
  • L97.528 Non-pressure chronic ulcer of other part of left foot with other specified severity now HCC 383
  • L97.529 Non-pressure chronic ulcer of other part of left foot with unspecified severity now HCC 383
  • L97.801 Non-pressure chronic ulcer of other part of unspecified lower leg limited to breakdown of skin now HCC 383
  • L97.802 Non-pressure chronic ulcer of other part of unspecified lower leg with fat layer exposed now HCC 383
  • L97.803 Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of muscle now HCC 380
  • L97.804 Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of bone now HCC 380
  • L97.805 Non-pressure chronic ulcer of other part of unspecified lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.806 Non-pressure chronic ulcer of other part of unspecified lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.808 Non-pressure chronic ulcer of other part of unspecified lower leg with other specified severity now HCC 383
  • L97.809 Non-pressure chronic ulcer of other part of unspecified lower leg with unspecified severity now HCC 383
  • L97.811 Non-pressure chronic ulcer of other part of right lower leg limited to breakdown of skin now HCC 383
  • L97.812 Non-pressure chronic ulcer of other part of right lower leg with fat layer exposed now HCC 383
  • L97.813 Non-pressure chronic ulcer of other part of right lower leg with necrosis of muscle now HCC 380
  • L97.814 Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone now HCC 380
  • L97.815 Non-pressure chronic ulcer of other part of right lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.816 Non-pressure chronic ulcer of other part of right lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.818 Non-pressure chronic ulcer of other part of right lower leg with other specified severity now HCC 383
  • L97.819 Non-pressure chronic ulcer of other part of right lower leg with unspecified severity now HCC 383
  • L97.821 Non-pressure chronic ulcer of other part of left lower leg limited to breakdown of skin now HCC 383
  • L97.822 Non-pressure chronic ulcer of other part of left lower leg with fat layer exposed now HCC 383
  • L97.823 Non-pressure chronic ulcer of other part of left lower leg with necrosis of muscle now HCC 380
  • L97.824 Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone now HCC 380
  • L97.825 Non-pressure chronic ulcer of other part of left lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.826 Non-pressure chronic ulcer of other part of left lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.828 Non-pressure chronic ulcer of other part of left lower leg with other specified severity now HCC 383
  • L97.829 Non-pressure chronic ulcer of other part of left lower leg with unspecified severity now HCC 383
  • L97.901 Non-pressure chronic ulcer of unspecified part of unspecified lower leg limited to breakdown of skin now HCC 383
  • L97.902 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with fat layer exposed now HCC 383
  • L97.903 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of muscle now HCC 380
  • L97.904 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of bone now HCC 380
  • L97.905 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.906 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.908 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with other specified severity now HCC 383
  • L97.909 Non-pressure chronic ulcer of unspecified part of unspecified lower leg with unspecified severity now HCC 383
  • L97.911 Non-pressure chronic ulcer of unspecified part of right lower leg limited to breakdown of skin now HCC 383
  • L97.912 Non-pressure chronic ulcer of unspecified part of right lower leg with fat layer exposed now HCC 383
  • L97.913 Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of muscle now HCC 380
  • L97.914 Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of bone now HCC 380
  • L97.915 Non-pressure chronic ulcer of unspecified part of right lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.916 Non-pressure chronic ulcer of unspecified part of right lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.918 Non-pressure chronic ulcer of unspecified part of right lower leg with other specified severity now HCC 383
  • L97.919 Non-pressure chronic ulcer of unspecified part of right lower leg with unspecified severity now HCC 383
  • L97.921 Non-pressure chronic ulcer of unspecified part of left lower leg limited to breakdown of skin now HCC 383
  • L97.922 Non-pressure chronic ulcer of unspecified part of left lower leg with fat layer exposed now HCC 383
  • L97.923 Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of muscle now HCC 380
  • L97.924 Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of bone now HCC 380
  • L97.925 Non-pressure chronic ulcer of unspecified part of left lower leg with muscle involvement without evidence of necrosis now HCC 380
  • L97.926 Non-pressure chronic ulcer of unspecified part of left lower leg with bone involvement without evidence of necrosis now HCC 380
  • L97.928 Non-pressure chronic ulcer of unspecified part of left lower leg with other specified severity now HCC 383
  • L97.929 Non-pressure chronic ulcer of unspecified part of left lower leg with unspecified severity now HCC 383
  • L98.411 Non-pressure chronic ulcer of buttock limited to breakdown of skin now HCC 383
  • L98.412 Non-pressure chronic ulcer of buttock with fat layer exposed now HCC 383
  • L98.413 Non-pressure chronic ulcer of buttock with necrosis of muscle now HCC 380
  • L98.414 Non-pressure chronic ulcer of buttock with necrosis of bone now HCC 380
  • L98.415 Non-pressure chronic ulcer of buttock with muscle involvement without evidence of necrosis now HCC 380
  • L98.416 Non-pressure chronic ulcer of buttock with bone involvement without evidence of necrosis now HCC 380
  • L98.418 Non-pressure chronic ulcer of buttock with other specified severity now HCC 383
  • L98.419 Non-pressure chronic ulcer of buttock with unspecified severity now HCC 383
  • L98.421 Non-pressure chronic ulcer of back limited to breakdown of skin now HCC 383
  • L98.422 Non-pressure chronic ulcer of back with fat layer exposed now HCC 383
  • L98.423 Non-pressure chronic ulcer of back with necrosis of muscle now HCC 380
  • L98.424 Non-pressure chronic ulcer of back with necrosis of bone now HCC 380
  • L98.425 Non-pressure chronic ulcer of back with muscle involvement without evidence of necrosis now HCC 380
  • L98.426 Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis now HCC 380
  • L98.428 Non-pressure chronic ulcer of back with other specified severity now HCC 383
  • L98.429 Non-pressure chronic ulcer of back with unspecified severity now HCC 383
  • L98.491 Non-pressure chronic ulcer of skin of other sites limited to breakdown of skin now HCC 383
  • L98.492 Non-pressure chronic ulcer of skin of other sites with fat layer exposed now HCC 383
  • L98.493 Non-pressure chronic ulcer of skin of other sites with necrosis of muscle now HCC 380
  • L98.494 Non-pressure chronic ulcer of skin of other sites with necrosis of bone now HCC 380
  • L98.495 Non-pressure chronic ulcer of skin of other sites with muscle involvement without evidence of necrosis now HCC 380
  • L98.496 Non-pressure chronic ulcer of skin of other sites with bone involvement without evidence of necrosis now HCC 380
  • L98.498 Non-pressure chronic ulcer of skin of other sites with other specified severity now HCC 383
  • L98.499 Non-pressure chronic ulcer of skin of other sites with unspecified severity now HCC 383

Questions About This Archived Category

Is V24 HCC 161 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.