ICD↔CPT crosswalk
CPT 11045: ICD-10 codes that support medical necessity
These ICD-10-CM diagnoses support medical necessity for CPT 11045 under Medicare coverage policies (LCDs, NCDs, and Billing & Coding articles). Billing CPT 11045 with a diagnosis that isn't covered typically denies as CARC 50 — not medically necessary.
National approximation. Coverage varies by MAC and state — confirm against the specific LCD/NCD and article that applies to your jurisdiction and date of service.
| ICD-10 | Description |
|---|---|
| A48.0 | Gas gangrene |
| B78.1 | Cutaneous strongyloidiasis |
| E08.51 | Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy without gangrene |
| E08.52 | Diabetes mellitus due to underlying condition with diabetic peripheral angiopathy with gangrene |
| E08.621 | Diabetes mellitus due to underlying condition with foot ulcer |
| E08.622 | Diabetes mellitus due to underlying condition with other skin ulcer |
| E09.51 | Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy without gangrene |
| E09.52 | Drug or chemical induced diabetes mellitus with diabetic peripheral angiopathy with gangrene |
| E09.621 | Drug or chemical induced diabetes mellitus with foot ulcer |
| E09.622 | Drug or chemical induced diabetes mellitus with other skin ulcer |
| E10.51 | Type 1 diabetes mellitus with diabetic peripheral angiopathy without gangrene |
| E10.52 | Type 1 diabetes mellitus with diabetic peripheral angiopathy with gangrene |
| E10.620 | Type 1 diabetes mellitus with diabetic dermatitis |
| E10.621 | Type 1 diabetes mellitus with foot ulcer |
| E10.622 | Type 1 diabetes mellitus with other skin ulcer |
| E10.628 | Type 1 diabetes mellitus with other skin complications |
| E10.65 | Type 1 diabetes mellitus with hyperglycemia |
| E10.69 | Type 1 diabetes mellitus with other specified complication |
| E11.51 | Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene |
| E11.52 | Type 2 diabetes mellitus with diabetic peripheral angiopathy with gangrene |
| E11.620 | Type 2 diabetes mellitus with diabetic dermatitis |
| E11.621 | Type 2 diabetes mellitus with foot ulcer |
| E11.622 | Type 2 diabetes mellitus with other skin ulcer |
| E11.628 | Type 2 diabetes mellitus with other skin complications |
| E11.65 | Type 2 diabetes mellitus with hyperglycemia |
| E11.69 | Type 2 diabetes mellitus with other specified complication |
| E13.51 | Other specified diabetes mellitus with diabetic peripheral angiopathy without gangrene |
| E13.52 | Other specified diabetes mellitus with diabetic peripheral angiopathy with gangrene |
| E13.621 | Other specified diabetes mellitus with foot ulcer |
| E13.622 | Other specified diabetes mellitus with other skin ulcer |
| E75.21 | Fabry (-Anderson) disease |
| G60.0 | Hereditary motor and sensory neuropathy |
| G60.1 | Refsum's disease |
| G60.2 | Neuropathy in association with hereditary ataxia |
| G60.3 | Idiopathic progressive neuropathy |
| G60.8 | Other hereditary and idiopathic neuropathies |
| 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 |
| I70.241 | 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 |
| I70.261 | 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 |
| I70.331 | 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 |
| I70.341 | 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 |
| I70.35 | Atherosclerosis of unspecified type of bypass graft(s) of other extremity with ulceration |
| 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 |
| I70.431 | 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 |
| I70.441 | 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 |
| I70.45 | Atherosclerosis of autologous vein bypass graft(s) of other extremity with ulceration |
| 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 |
| I70.531 | 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 |
| I70.541 | 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 |
| I70.55 | Atherosclerosis of nonautologous biological bypass graft(s) of other extremity with ulceration |
| 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 |
| I70.631 | 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 |
| I70.641 | 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 |
| I70.65 | Atherosclerosis of nonbiological bypass graft(s) of other extremity with ulceration |
| 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 |
| I70.731 | 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 |
| I70.741 | 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 |
| I70.75 | Atherosclerosis of other type of bypass graft(s) of other extremity with ulceration |
| 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 |
| I73.01 | Raynaud's syndrome with gangrene |
| I73.1 | Thromboangiitis obliterans [Buerger's disease] |
| I83.001 | Varicose veins of unspecified lower extremity with ulcer of thigh |
| I83.002 | Varicose veins of unspecified lower extremity with ulcer of calf |
| I83.003 | Varicose veins of unspecified lower extremity with ulcer of ankle |
| I83.004 | Varicose veins of unspecified lower extremity with ulcer of heel and midfoot |
| I83.011 | Varicose veins of right lower extremity with ulcer of thigh |
| I83.012 | Varicose veins of right lower extremity with ulcer of calf |
| I83.013 | Varicose veins of right lower extremity with ulcer of ankle |
| I83.014 | Varicose veins of right lower extremity with ulcer of heel and midfoot |
| I83.015 | Varicose veins of right lower extremity with ulcer other part of foot |
| I83.018 | Varicose veins of right lower extremity with ulcer other part of lower leg |
| I83.021 | Varicose veins of left lower extremity with ulcer of thigh |
| I83.022 | Varicose veins of left lower extremity with ulcer of calf |
| I83.023 | Varicose veins of left lower extremity with ulcer of ankle |
| I83.024 | Varicose veins of left lower extremity with ulcer of heel and midfoot |
| I83.025 | Varicose veins of left lower extremity with ulcer other part of foot |
| I83.028 | Varicose veins of left lower extremity with ulcer other part of lower leg |
| I83.201 | Varicose veins of unspecified lower extremity with both ulcer of thigh and inflammation |
| I83.202 | Varicose veins of unspecified lower extremity with both ulcer of calf and inflammation |
| I83.203 | Varicose veins of unspecified lower extremity with both ulcer of ankle and inflammation |
| I83.204 | Varicose veins of unspecified lower extremity with both ulcer of heel and midfoot and inflammation |
| I83.211 | Varicose veins of right lower extremity with both ulcer of thigh and inflammation |
| I83.212 | Varicose veins of right lower extremity with both ulcer of calf and inflammation |
| I83.213 | Varicose veins of right lower extremity with both ulcer of ankle and inflammation |
| I83.214 | Varicose veins of right lower extremity with both ulcer of heel and midfoot and inflammation |
| I83.215 | Varicose veins of right lower extremity with both ulcer other part of foot and inflammation |
| I83.218 | Varicose veins of right lower extremity with both ulcer of other part of lower extremity and inflammation |
| I83.221 | Varicose veins of left lower extremity with both ulcer of thigh and inflammation |
| I83.222 | Varicose veins of left lower extremity with both ulcer of calf and inflammation |
| I83.223 | Varicose veins of left lower extremity with both ulcer of ankle and inflammation |
| I83.224 | Varicose veins of left lower extremity with both ulcer of heel and midfoot and inflammation |
| I83.225 | Varicose veins of left lower extremity with both ulcer other part of foot and inflammation |
| I83.228 | Varicose veins of left lower extremity with both ulcer of other part of lower extremity and inflammation |
| I87.011 | Postthrombotic syndrome with ulcer of right lower extremity |
| I87.012 | Postthrombotic syndrome with ulcer of left lower extremity |
| I87.013 | Postthrombotic syndrome with ulcer of bilateral lower extremity |
| I87.031 | Postthrombotic syndrome with ulcer and inflammation of right lower extremity |
| I87.032 | Postthrombotic syndrome with ulcer and inflammation of left lower extremity |
| I87.033 | Postthrombotic syndrome with ulcer and inflammation of bilateral lower extremity |
| I87.2 | Venous insufficiency (chronic) (peripheral) |
| I87.311 | Chronic venous hypertension (idiopathic) with ulcer of right lower extremity |
| I87.312 | Chronic venous hypertension (idiopathic) with ulcer of left lower extremity |
| I87.313 | Chronic venous hypertension (idiopathic) with ulcer of bilateral lower extremity |
| I87.331 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of right lower extremity |
| I87.332 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of left lower extremity |
| I87.333 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of bilateral lower extremity |
| I96 | Gangrene, not elsewhere classified |
| K12.2 | Cellulitis and abscess of mouth |
| K62.6 | Ulcer of anus and rectum |
| K68.11 | Postprocedural retroperitoneal abscess |
| L01.01 | Non-bullous impetigo |
| L01.02 | Bockhart's impetigo |
| L01.03 | Bullous impetigo |
| L01.1 | Impetiginization of other dermatoses |
| L02.01 | Cutaneous abscess of face |
| L02.11 | Cutaneous abscess of neck |
| L02.211 | Cutaneous abscess of abdominal wall |
| L02.212 | Cutaneous abscess of back [any part, except buttock and flank] |
| L02.213 | Cutaneous abscess of chest wall |
| L02.214 | Cutaneous abscess of groin |
| L02.215 | Cutaneous abscess of perineum |
| L02.216 | Cutaneous abscess of umbilicus |
| L02.217 | Cutaneous abscess of flank |
| L02.31 | Cutaneous abscess of buttock |
| L02.411 | Cutaneous abscess of right axilla |
| L02.412 | Cutaneous abscess of left axilla |
| L02.413 | Cutaneous abscess of right upper limb |
| L02.414 | Cutaneous abscess of left upper limb |
| L02.415 | Cutaneous abscess of right lower limb |
| L02.416 | Cutaneous abscess of left lower limb |
| L02.511 | Cutaneous abscess of right hand |
| L02.512 | Cutaneous abscess of left hand |
| L02.611 | Cutaneous abscess of right foot |
| L02.612 | Cutaneous abscess of left foot |
| L02.811 | Cutaneous abscess of head [any part, except face] |
| L02.818 | Cutaneous abscess of other sites |
| L03.011 | Cellulitis of right finger |
| L03.012 | Cellulitis of left finger |
| L03.021 | Acute lymphangitis of right finger |
| L03.022 | Acute lymphangitis of left finger |
| L03.031 | Cellulitis of right toe |
| L03.032 | Cellulitis of left toe |
| L03.041 | Acute lymphangitis of right toe |
| L03.042 | Acute lymphangitis of left toe |
| L03.111 | Cellulitis of right axilla |
| L03.112 | Cellulitis of left axilla |
| L03.113 | Cellulitis of right upper limb |
| L03.114 | Cellulitis of left upper limb |
| L03.115 | Cellulitis of right lower limb |
| L03.116 | Cellulitis of left lower limb |
| L03.121 | Acute lymphangitis of right axilla |
| L03.122 | Acute lymphangitis of left axilla |
| L03.123 | Acute lymphangitis of right upper limb |
| L03.124 | Acute lymphangitis of left upper limb |
| L03.125 | Acute lymphangitis of right lower limb |
| L03.126 | Acute lymphangitis of left lower limb |
| L03.211 | Cellulitis of face |
| L03.212 | Acute lymphangitis of face |
| L03.221 | Cellulitis of neck |
| L03.222 | Acute lymphangitis of neck |
| L03.311 | Cellulitis of abdominal wall |
| L03.312 | Cellulitis of back [any part except buttock and flank] |
| L03.313 | Cellulitis of chest wall |
| L03.314 | Cellulitis of groin |
| L03.315 | Cellulitis of perineum |
| L03.316 | Cellulitis of umbilicus |
| L03.317 | Cellulitis of buttock |
| L03.31A | Cellulitis of flank |
| L03.321 | Acute lymphangitis of abdominal wall |
| L03.322 | Acute lymphangitis of back [any part except buttock and flank] |
| L03.323 | Acute lymphangitis of chest wall |
| L03.324 | Acute lymphangitis of groin |
| L03.325 | Acute lymphangitis of perineum |
| L03.326 | Acute lymphangitis of umbilicus |
| L03.327 | Acute lymphangitis of buttock |
| L03.32A | Acute lymphangitis of flank |
| L03.811 | Cellulitis of head [any part, except face] |
| L03.818 | Cellulitis of other sites |
| L03.891 | Acute lymphangitis of head [any part, except face] |
| L03.898 | Acute lymphangitis of other sites |
| L05.01 | Pilonidal cyst with abscess |
| L08.0 | Pyoderma |
| L08.81 | Pyoderma vegetans |
| L08.82 | Omphalitis not of newborn |
| L08.89 | Other specified local infections of the skin and subcutaneous tissue |
| L11.0 | Acquired keratosis follicularis |
| L12.0 | Bullous pemphigoid |
| L23.0 | Allergic contact dermatitis due to metals |
| L23.1 | Allergic contact dermatitis due to adhesives |
| L23.2 | Allergic contact dermatitis due to cosmetics |
| L23.3 | Allergic contact dermatitis due to drugs in contact with skin |
| L23.4 | Allergic contact dermatitis due to dyes |
| L23.5 | Allergic contact dermatitis due to other chemical products |
| L23.6 | Allergic contact dermatitis due to food in contact with the skin |
| L23.7 | Allergic contact dermatitis due to plants, except food |
| L23.89 | Allergic contact dermatitis due to other agents |
| L24.0 | Irritant contact dermatitis due to detergents |
| L24.1 | Irritant contact dermatitis due to oils and greases |
| L24.2 | Irritant contact dermatitis due to solvents |
| L24.3 | Irritant contact dermatitis due to cosmetics |
| L24.4 | Irritant contact dermatitis due to drugs in contact with skin |
| L24.5 | Irritant contact dermatitis due to other chemical products |
| L24.6 | Irritant contact dermatitis due to food in contact with skin |
| L24.7 | Irritant contact dermatitis due to plants, except food |
| L24.81 | Irritant contact dermatitis due to metals |
| L24.89 | Irritant contact dermatitis due to other agents |
| L25.2 | Unspecified contact dermatitis due to dyes |
| L25.8 | Unspecified contact dermatitis due to other agents |
| L30.0 | Nummular dermatitis |
| L30.2 | Cutaneous autosensitization |
| L30.9 | Dermatitis, unspecified |
| L56.4 | Polymorphous light eruption |
| L58.0 | Acute radiodermatitis |
| L58.1 | Chronic radiodermatitis |
| L59.0 | Erythema ab igne [dermatitis ab igne] |
| L59.8 | Other specified disorders of the skin and subcutaneous tissue related to radiation |
| L73.8 | Other specified follicular disorders |
| L84 | Corns and callosities |
| L85.0 | Acquired ichthyosis |
| L85.1 | Acquired keratosis [keratoderma] palmaris et plantaris |
| L85.2 | Keratosis punctata (palmaris et plantaris) |
| L85.8 | Other specified epidermal thickening |
| L86 | Keratoderma in diseases classified elsewhere |
| L87.0 | Keratosis follicularis et parafollicularis in cutem penetrans |
| L87.2 | Elastosis perforans serpiginosa |
| L88 | Pyoderma gangrenosum |
| L89.006 | Pressure-induced deep tissue damage of unspecified elbow |
| L89.010 | Pressure ulcer of right elbow, unstageable |
| L89.011 | Pressure ulcer of right elbow, stage 1 |
| L89.012 | Pressure ulcer of right elbow, stage 2 |
| L89.013 | Pressure ulcer of right elbow, stage 3 |
| L89.014 | Pressure ulcer of right elbow, stage 4 |
| L89.016 | Pressure-induced deep tissue damage of right elbow |
| L89.019 | Pressure ulcer of right elbow, unspecified stage |
| L89.020 | Pressure ulcer of left elbow, unstageable |
| L89.021 | Pressure ulcer of left elbow, stage 1 |
| L89.022 | Pressure ulcer of left elbow, stage 2 |
| L89.023 | Pressure ulcer of left elbow, stage 3 |
| L89.024 | Pressure ulcer of left elbow, stage 4 |
| L89.026 | Pressure-induced deep tissue damage of left elbow |
| L89.029 | Pressure ulcer of left elbow, unspecified stage |
| L89.106 | Pressure-induced deep tissue damage of unspecified part of back |
| L89.110 | Pressure ulcer of right upper back, unstageable |
| L89.111 | Pressure ulcer of right upper back, stage 1 |
| L89.112 | Pressure ulcer of right upper back, stage 2 |
| L89.113 | Pressure ulcer of right upper back, stage 3 |
| L89.114 | Pressure ulcer of right upper back, stage 4 |
| L89.116 | Pressure-induced deep tissue damage of right upper back |
| L89.119 | Pressure ulcer of right upper back, unspecified stage |
| L89.120 | Pressure ulcer of left upper back, unstageable |
| L89.121 | Pressure ulcer of left upper back, stage 1 |
| L89.122 | Pressure ulcer of left upper back, stage 2 |
| L89.123 | Pressure ulcer of left upper back, stage 3 |
| L89.124 | Pressure ulcer of left upper back, stage 4 |
| L89.126 | Pressure-induced deep tissue damage of left upper back |
| L89.129 | Pressure ulcer of left upper back, unspecified stage |
| L89.130 | Pressure ulcer of right lower back, unstageable |
| L89.131 | Pressure ulcer of right lower back, stage 1 |
| L89.132 | Pressure ulcer of right lower back, stage 2 |
| L89.133 | Pressure ulcer of right lower back, stage 3 |
| L89.134 | Pressure ulcer of right lower back, stage 4 |
| L89.136 | Pressure-induced deep tissue damage of right lower back |
| L89.139 | Pressure ulcer of right lower back, unspecified stage |
| L89.140 | Pressure ulcer of left lower back, unstageable |
| L89.141 | Pressure ulcer of left lower back, stage 1 |
| L89.142 | Pressure ulcer of left lower back, stage 2 |
| L89.143 | Pressure ulcer of left lower back, stage 3 |
| L89.144 | Pressure ulcer of left lower back, stage 4 |
| L89.146 | Pressure-induced deep tissue damage of left lower back |
| L89.149 | Pressure ulcer of left lower back, unspecified stage |
| L89.150 | Pressure ulcer of sacral region, unstageable |
| L89.151 | Pressure ulcer of sacral region, stage 1 |
| L89.152 | Pressure ulcer of sacral region, stage 2 |
| L89.153 | Pressure ulcer of sacral region, stage 3 |
| L89.154 | Pressure ulcer of sacral region, stage 4 |
| L89.156 | Pressure-induced deep tissue damage of sacral region |
| L89.159 | Pressure ulcer of sacral region, unspecified stage |
| L89.206 | Pressure-induced deep tissue damage of unspecified hip |
| L89.210 | Pressure ulcer of right hip, unstageable |
| L89.211 | Pressure ulcer of right hip, stage 1 |
| L89.212 | Pressure ulcer of right hip, stage 2 |
| L89.213 | Pressure ulcer of right hip, stage 3 |
| L89.214 | Pressure ulcer of right hip, stage 4 |
| L89.216 | Pressure-induced deep tissue damage of right hip |
| L89.219 | Pressure ulcer of right hip, unspecified stage |
| L89.220 | Pressure ulcer of left hip, unstageable |
| L89.221 | Pressure ulcer of left hip, stage 1 |
| L89.222 | Pressure ulcer of left hip, stage 2 |
| L89.223 | Pressure ulcer of left hip, stage 3 |
| L89.224 | Pressure ulcer of left hip, stage 4 |
| L89.226 | Pressure-induced deep tissue damage of left hip |
| L89.229 | Pressure ulcer of left hip, unspecified stage |
| L89.306 | Pressure-induced deep tissue damage of unspecified buttock |
| L89.310 | Pressure ulcer of right buttock, unstageable |
| L89.311 | Pressure ulcer of right buttock, stage 1 |
| L89.312 | Pressure ulcer of right buttock, stage 2 |
| L89.313 | Pressure ulcer of right buttock, stage 3 |
| L89.314 | Pressure ulcer of right buttock, stage 4 |
| L89.316 | Pressure-induced deep tissue damage of right buttock |
| L89.319 | Pressure ulcer of right buttock, unspecified stage |
| L89.320 | Pressure ulcer of left buttock, unstageable |
| L89.321 | Pressure ulcer of left buttock, stage 1 |
| L89.322 | Pressure ulcer of left buttock, stage 2 |
| L89.323 | Pressure ulcer of left buttock, stage 3 |
| L89.324 | Pressure ulcer of left buttock, stage 4 |
| L89.326 | Pressure-induced deep tissue damage of left buttock |
| L89.329 | Pressure ulcer of left buttock, unspecified stage |
| L89.40 | Pressure ulcer of contiguous site of back, buttock and hip, unspecified stage |
| L89.41 | Pressure ulcer of contiguous site of back, buttock and hip, stage 1 |
| L89.42 | Pressure ulcer of contiguous site of back, buttock and hip, stage 2 |
| L89.43 | Pressure ulcer of contiguous site of back, buttock and hip, stage 3 |
| L89.44 | Pressure ulcer of contiguous site of back, buttock and hip, stage 4 |
| L89.45 | Pressure ulcer of contiguous site of back, buttock and hip, unstageable |
| L89.46 | Pressure-induced deep tissue damage of contiguous site of back, buttock and hip |
| L89.506 | Pressure-induced deep tissue damage of unspecified ankle |
| L89.510 | Pressure ulcer of right ankle, unstageable |
| L89.511 | Pressure ulcer of right ankle, stage 1 |
| L89.512 | Pressure ulcer of right ankle, stage 2 |
Showing the first 400 of 4622 covered codes — this procedure has a large covered-diagnosis set; see the governing LCD/article for the complete list.
Frequently asked questions
Which ICD-10 codes support medical necessity for CPT 11045?
Medicare coverage policies (LCDs/NCDs and Billing & Coding articles) list 4622 ICD-10 diagnosis codes that support medical necessity for CPT 11045. The covered codes are listed on this page. Coverage varies by MAC/state — always confirm against the policy that applies to you.
What is a medical-necessity (LCD/NCD) crosswalk?
A claim whose procedure isn't supported by a covered diagnosis denies as "not medically necessary" (CARC 50). CMS coverage policies define which diagnoses justify a procedure; this page is the ICD-10 → CPT 11045 view of that relationship.
Catch medical-necessity denials before you bill. CareNiva scrubs claims against LCD/NCD coverage and flags unsupported diagnoses — in the same platform you run visits and billing.
More free billing tools: all crosswalks · NCCI edits · Medicare fees · denial codes
Informational only, not coding, billing, or legal advice. Based on CMS Medicare Coverage Database data; verify the current LCD/NCD for your MAC before billing.
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