ICD-10-CM Section · L80-L99
Other disorders of the skin and subcutaneous tissue
646 codes in this section
646
Total Codes
551
Billable
95
Header (Non-Billable)
19
Top-Level Codes
About Section L80-L99
Section L80-L99 (L80-L99) covers other disorders of the skin and subcutaneous tissue. It sits within the Diseases of the skin and subcutaneous tissue chapter (L00-L99). This section contains 646 ICD-10-CM codes, 551 billable diagnoses you can submit on a claim, and 95 non-billable header codes used to organize the hierarchy.
Codes are organized below by 3-character root. Click the root to see all subcodes underneath it, or click any individual code for full coverage data, payer policies, and linked CPT procedures.
Codes in L80-L99
Grouped by 3-character root code. Click any code for full detail.
L80
Vitiligo
0 subcodes
L81
Other disorders of pigmentation
10 subcodes
| L81.0 | Postinflammatory hyperpigmentation | Billable |
| L81.1 | Chloasma | Billable |
| L81.2 | Freckles | Billable |
| L81.3 | Cafe au lait spots | Billable |
| L81.4 | Other melanin hyperpigmentation | Billable |
| L81.5 | Leukoderma, not elsewhere classified | Billable |
| L81.6 | Other disorders of diminished melanin formation | Billable |
| L81.7 | Pigmented purpuric dermatosis | Billable |
| L81.8 | Other specified disorders of pigmentation | Billable |
| L81.9 | Disorder of pigmentation, unspecified | Billable |
L82
Seborrheic keratosis
2 subcodes
| L82.0 | Inflamed seborrheic keratosis | Billable |
| L82.1 | Other seborrheic keratosis | Billable |
L83
Acanthosis nigricans
0 subcodes
L84
Corns and callosities
0 subcodes
L85
Other epidermal thickening
6 subcodes
| L85.0 | Acquired ichthyosis | Billable |
| L85.1 | Acquired keratosis [keratoderma] palmaris et plantaris | Billable |
| L85.2 | Keratosis punctata (palmaris et plantaris) | Billable |
| L85.3 | Xerosis cutis | Billable |
| L85.8 | Other specified epidermal thickening | Billable |
| L85.9 | Epidermal thickening, unspecified | Billable |
L86
Keratoderma in diseases classified elsewhere
0 subcodes
L87
Transepidermal elimination disorders
5 subcodes
| L87.0 | Keratosis follicularis et parafollicularis in cutem penetrans | Billable |
| L87.1 | Reactive perforating collagenosis | Billable |
| L87.2 | Elastosis perforans serpiginosa | Billable |
| L87.8 | Other transepidermal elimination disorders | Billable |
| L87.9 | Transepidermal elimination disorder, unspecified | Billable |
L88
Pyoderma gangrenosum
0 subcodes
L89
Pressure ulcer
207 subcodes
| L89.0 | Pressure ulcer of elbow | Header |
| L89.00 | Pressure ulcer of unspecified elbow | Header |
| L89.000 | Pressure ulcer of unspecified elbow, unstageable | Billable |
| L89.001 | Pressure ulcer of unspecified elbow, stage 1 | Billable |
| L89.002 | Pressure ulcer of unspecified elbow, stage 2 | Billable |
| L89.003 | Pressure ulcer of unspecified elbow, stage 3 | Billable |
| L89.004 | Pressure ulcer of unspecified elbow, stage 4 | Billable |
| L89.006 | Pressure-induced deep tissue damage of unspecified elbow | Billable |
| L89.009 | Pressure ulcer of unspecified elbow, unspecified stage | Billable |
| L89.01 | Pressure ulcer of right elbow | Header |
| L89.010 | Pressure ulcer of right elbow, unstageable | Billable |
| L89.011 | Pressure ulcer of right elbow, stage 1 | Billable |
| L89.012 | Pressure ulcer of right elbow, stage 2 | Billable |
| L89.013 | Pressure ulcer of right elbow, stage 3 | Billable |
| L89.014 | Pressure ulcer of right elbow, stage 4 | Billable |
| L89.016 | Pressure-induced deep tissue damage of right elbow | Billable |
| L89.019 | Pressure ulcer of right elbow, unspecified stage | Billable |
| L89.02 | Pressure ulcer of left elbow | Header |
| L89.020 | Pressure ulcer of left elbow, unstageable | Billable |
| L89.021 | Pressure ulcer of left elbow, stage 1 | Billable |
| L89.022 | Pressure ulcer of left elbow, stage 2 | Billable |
| L89.023 | Pressure ulcer of left elbow, stage 3 | Billable |
| L89.024 | Pressure ulcer of left elbow, stage 4 | Billable |
| L89.026 | Pressure-induced deep tissue damage of left elbow | Billable |
| L89.029 | Pressure ulcer of left elbow, unspecified stage | Billable |
| L89.1 | Pressure ulcer of back | Header |
| L89.10 | Pressure ulcer of unspecified part of back | Header |
| L89.100 | Pressure ulcer of unspecified part of back, unstageable | Billable |
| L89.101 | Pressure ulcer of unspecified part of back, stage 1 | Billable |
| L89.102 | Pressure ulcer of unspecified part of back, stage 2 | Billable |
| L89.103 | Pressure ulcer of unspecified part of back, stage 3 | Billable |
| L89.104 | Pressure ulcer of unspecified part of back, stage 4 | Billable |
| L89.106 | Pressure-induced deep tissue damage of unspecified part of back | Billable |
| L89.109 | Pressure ulcer of unspecified part of back, unspecified stage | Billable |
| L89.11 | Pressure ulcer of right upper back | Header |
| L89.110 | Pressure ulcer of right upper back, unstageable | Billable |
| L89.111 | Pressure ulcer of right upper back, stage 1 | Billable |
| L89.112 | Pressure ulcer of right upper back, stage 2 | Billable |
| L89.113 | Pressure ulcer of right upper back, stage 3 | Billable |
| L89.114 | Pressure ulcer of right upper back, stage 4 | Billable |
| L89.116 | Pressure-induced deep tissue damage of right upper back | Billable |
| L89.119 | Pressure ulcer of right upper back, unspecified stage | Billable |
| L89.12 | Pressure ulcer of left upper back | Header |
| L89.120 | Pressure ulcer of left upper back, unstageable | Billable |
| L89.121 | Pressure ulcer of left upper back, stage 1 | Billable |
| L89.122 | Pressure ulcer of left upper back, stage 2 | Billable |
| L89.123 | Pressure ulcer of left upper back, stage 3 | Billable |
| L89.124 | Pressure ulcer of left upper back, stage 4 | Billable |
| L89.126 | Pressure-induced deep tissue damage of left upper back | Billable |
| L89.129 | Pressure ulcer of left upper back, unspecified stage | Billable |
| L89.13 | Pressure ulcer of right lower back | Header |
| L89.130 | Pressure ulcer of right lower back, unstageable | Billable |
| L89.131 | Pressure ulcer of right lower back, stage 1 | Billable |
| L89.132 | Pressure ulcer of right lower back, stage 2 | Billable |
| L89.133 | Pressure ulcer of right lower back, stage 3 | Billable |
| L89.134 | Pressure ulcer of right lower back, stage 4 | Billable |
| L89.136 | Pressure-induced deep tissue damage of right lower back | Billable |
| L89.139 | Pressure ulcer of right lower back, unspecified stage | Billable |
| L89.14 | Pressure ulcer of left lower back | Header |
| L89.140 | Pressure ulcer of left lower back, unstageable | Billable |
| L89.141 | Pressure ulcer of left lower back, stage 1 | Billable |
| L89.142 | Pressure ulcer of left lower back, stage 2 | Billable |
| L89.143 | Pressure ulcer of left lower back, stage 3 | Billable |
| L89.144 | Pressure ulcer of left lower back, stage 4 | Billable |
| L89.146 | Pressure-induced deep tissue damage of left lower back | Billable |
| L89.149 | Pressure ulcer of left lower back, unspecified stage | Billable |
| L89.15 | Pressure ulcer of sacral region | Header |
| L89.150 | Pressure ulcer of sacral region, unstageable | Billable |
| L89.151 | Pressure ulcer of sacral region, stage 1 | Billable |
| L89.152 | Pressure ulcer of sacral region, stage 2 | Billable |
| L89.153 | Pressure ulcer of sacral region, stage 3 | Billable |
| L89.154 | Pressure ulcer of sacral region, stage 4 | Billable |
| L89.156 | Pressure-induced deep tissue damage of sacral region | Billable |
| L89.159 | Pressure ulcer of sacral region, unspecified stage | Billable |
| L89.2 | Pressure ulcer of hip | Header |
| L89.20 | Pressure ulcer of unspecified hip | Header |
| L89.200 | Pressure ulcer of unspecified hip, unstageable | Billable |
| L89.201 | Pressure ulcer of unspecified hip, stage 1 | Billable |
| L89.202 | Pressure ulcer of unspecified hip, stage 2 | Billable |
| L89.203 | Pressure ulcer of unspecified hip, stage 3 | Billable |
| L89.204 | Pressure ulcer of unspecified hip, stage 4 | Billable |
| L89.206 | Pressure-induced deep tissue damage of unspecified hip | Billable |
| L89.209 | Pressure ulcer of unspecified hip, unspecified stage | Billable |
| L89.21 | Pressure ulcer of right hip | Header |
| L89.210 | Pressure ulcer of right hip, unstageable | Billable |
| L89.211 | Pressure ulcer of right hip, stage 1 | Billable |
| L89.212 | Pressure ulcer of right hip, stage 2 | Billable |
| L89.213 | Pressure ulcer of right hip, stage 3 | Billable |
| L89.214 | Pressure ulcer of right hip, stage 4 | Billable |
| L89.216 | Pressure-induced deep tissue damage of right hip | Billable |
| L89.219 | Pressure ulcer of right hip, unspecified stage | Billable |
| L89.22 | Pressure ulcer of left hip | Header |
| L89.220 | Pressure ulcer of left hip, unstageable | Billable |
| L89.221 | Pressure ulcer of left hip, stage 1 | Billable |
| L89.222 | Pressure ulcer of left hip, stage 2 | Billable |
| L89.223 | Pressure ulcer of left hip, stage 3 | Billable |
| L89.224 | Pressure ulcer of left hip, stage 4 | Billable |
| L89.226 | Pressure-induced deep tissue damage of left hip | Billable |
| L89.229 | Pressure ulcer of left hip, unspecified stage | Billable |
| L89.3 | Pressure ulcer of buttock | Header |
| L89.30 | Pressure ulcer of unspecified buttock | Header |
| L89.300 | Pressure ulcer of unspecified buttock, unstageable | Billable |
| L89.301 | Pressure ulcer of unspecified buttock, stage 1 | Billable |
| L89.302 | Pressure ulcer of unspecified buttock, stage 2 | Billable |
| L89.303 | Pressure ulcer of unspecified buttock, stage 3 | Billable |
| L89.304 | Pressure ulcer of unspecified buttock, stage 4 | Billable |
| L89.306 | Pressure-induced deep tissue damage of unspecified buttock | Billable |
| L89.309 | Pressure ulcer of unspecified buttock, unspecified stage | Billable |
| L89.31 | Pressure ulcer of right buttock | Header |
| L89.310 | Pressure ulcer of right buttock, unstageable | Billable |
| L89.311 | Pressure ulcer of right buttock, stage 1 | Billable |
| L89.312 | Pressure ulcer of right buttock, stage 2 | Billable |
| L89.313 | Pressure ulcer of right buttock, stage 3 | Billable |
| L89.314 | Pressure ulcer of right buttock, stage 4 | Billable |
| L89.316 | Pressure-induced deep tissue damage of right buttock | Billable |
| L89.319 | Pressure ulcer of right buttock, unspecified stage | Billable |
| L89.32 | Pressure ulcer of left buttock | Header |
| L89.320 | Pressure ulcer of left buttock, unstageable | Billable |
| L89.321 | Pressure ulcer of left buttock, stage 1 | Billable |
| L89.322 | Pressure ulcer of left buttock, stage 2 | Billable |
| L89.323 | Pressure ulcer of left buttock, stage 3 | Billable |
| L89.324 | Pressure ulcer of left buttock, stage 4 | Billable |
| L89.326 | Pressure-induced deep tissue damage of left buttock | Billable |
| L89.329 | Pressure ulcer of left buttock, unspecified stage | Billable |
| L89.4 | Pressure ulcer of contiguous site of back, buttock and hip | Header |
| L89.40 | Pressure ulcer of contiguous site of back, buttock and hip, unspecified stage | Billable |
| L89.41 | Pressure ulcer of contiguous site of back, buttock and hip, stage 1 | Billable |
| L89.42 | Pressure ulcer of contiguous site of back, buttock and hip, stage 2 | Billable |
| L89.43 | Pressure ulcer of contiguous site of back, buttock and hip, stage 3 | Billable |
| L89.44 | Pressure ulcer of contiguous site of back, buttock and hip, stage 4 | Billable |
| L89.45 | Pressure ulcer of contiguous site of back, buttock and hip, unstageable | Billable |
| L89.46 | Pressure-induced deep tissue damage of contiguous site of back, buttock and hip | Billable |
| L89.5 | Pressure ulcer of ankle | Header |
| L89.50 | Pressure ulcer of unspecified ankle | Header |
| L89.500 | Pressure ulcer of unspecified ankle, unstageable | Billable |
| L89.501 | Pressure ulcer of unspecified ankle, stage 1 | Billable |
| L89.502 | Pressure ulcer of unspecified ankle, stage 2 | Billable |
| L89.503 | Pressure ulcer of unspecified ankle, stage 3 | Billable |
| L89.504 | Pressure ulcer of unspecified ankle, stage 4 | Billable |
| L89.506 | Pressure-induced deep tissue damage of unspecified ankle | Billable |
| L89.509 | Pressure ulcer of unspecified ankle, unspecified stage | Billable |
| L89.51 | Pressure ulcer of right ankle | Header |
| L89.510 | Pressure ulcer of right ankle, unstageable | Billable |
| L89.511 | Pressure ulcer of right ankle, stage 1 | Billable |
| L89.512 | Pressure ulcer of right ankle, stage 2 | Billable |
| L89.513 | Pressure ulcer of right ankle, stage 3 | Billable |
| L89.514 | Pressure ulcer of right ankle, stage 4 | Billable |
| L89.516 | Pressure-induced deep tissue damage of right ankle | Billable |
| L89.519 | Pressure ulcer of right ankle, unspecified stage | Billable |
| L89.52 | Pressure ulcer of left ankle | Header |
| L89.520 | Pressure ulcer of left ankle, unstageable | Billable |
| L89.521 | Pressure ulcer of left ankle, stage 1 | Billable |
| L89.522 | Pressure ulcer of left ankle, stage 2 | Billable |
| L89.523 | Pressure ulcer of left ankle, stage 3 | Billable |
| L89.524 | Pressure ulcer of left ankle, stage 4 | Billable |
| L89.526 | Pressure-induced deep tissue damage of left ankle | Billable |
| L89.529 | Pressure ulcer of left ankle, unspecified stage | Billable |
| L89.6 | Pressure ulcer of heel | Header |
| L89.60 | Pressure ulcer of unspecified heel | Header |
| L89.600 | Pressure ulcer of unspecified heel, unstageable | Billable |
| L89.601 | Pressure ulcer of unspecified heel, stage 1 | Billable |
| L89.602 | Pressure ulcer of unspecified heel, stage 2 | Billable |
| L89.603 | Pressure ulcer of unspecified heel, stage 3 | Billable |
| L89.604 | Pressure ulcer of unspecified heel, stage 4 | Billable |
| L89.606 | Pressure-induced deep tissue damage of unspecified heel | Billable |
| L89.609 | Pressure ulcer of unspecified heel, unspecified stage | Billable |
| L89.61 | Pressure ulcer of right heel | Header |
| L89.610 | Pressure ulcer of right heel, unstageable | Billable |
| L89.611 | Pressure ulcer of right heel, stage 1 | Billable |
| L89.612 | Pressure ulcer of right heel, stage 2 | Billable |
| L89.613 | Pressure ulcer of right heel, stage 3 | Billable |
| L89.614 | Pressure ulcer of right heel, stage 4 | Billable |
| L89.616 | Pressure-induced deep tissue damage of right heel | Billable |
| L89.619 | Pressure ulcer of right heel, unspecified stage | Billable |
| L89.62 | Pressure ulcer of left heel | Header |
| L89.620 | Pressure ulcer of left heel, unstageable | Billable |
| L89.621 | Pressure ulcer of left heel, stage 1 | Billable |
| L89.622 | Pressure ulcer of left heel, stage 2 | Billable |
| L89.623 | Pressure ulcer of left heel, stage 3 | Billable |
| L89.624 | Pressure ulcer of left heel, stage 4 | Billable |
| L89.626 | Pressure-induced deep tissue damage of left heel | Billable |
| L89.629 | Pressure ulcer of left heel, unspecified stage | Billable |
| L89.8 | Pressure ulcer of other site | Header |
| L89.81 | Pressure ulcer of head | Header |
| L89.810 | Pressure ulcer of head, unstageable | Billable |
| L89.811 | Pressure ulcer of head, stage 1 | Billable |
| L89.812 | Pressure ulcer of head, stage 2 | Billable |
| L89.813 | Pressure ulcer of head, stage 3 | Billable |
| L89.814 | Pressure ulcer of head, stage 4 | Billable |
| L89.816 | Pressure-induced deep tissue damage of head | Billable |
| L89.819 | Pressure ulcer of head, unspecified stage | Billable |
| L89.89 | Pressure ulcer of other site | Header |
| L89.890 | Pressure ulcer of other site, unstageable | Billable |
| L89.891 | Pressure ulcer of other site, stage 1 | Billable |
| L89.892 | Pressure ulcer of other site, stage 2 | Billable |
| L89.893 | Pressure ulcer of other site, stage 3 | Billable |
| L89.894 | Pressure ulcer of other site, stage 4 | Billable |
| L89.896 | Pressure-induced deep tissue damage of other site | Billable |
| L89.899 | Pressure ulcer of other site, unspecified stage | Billable |
| L89.9 | Pressure ulcer of unspecified site | Header |
| L89.90 | Pressure ulcer of unspecified site, unspecified stage | Billable |
| L89.91 | Pressure ulcer of unspecified site, stage 1 | Billable |
| L89.92 | Pressure ulcer of unspecified site, stage 2 | Billable |
| L89.93 | Pressure ulcer of unspecified site, stage 3 | Billable |
| L89.94 | Pressure ulcer of unspecified site, stage 4 | Billable |
| L89.95 | Pressure ulcer of unspecified site, unstageable | Billable |
| L89.96 | Pressure-induced deep tissue damage of unspecified site | Billable |
L90
Atrophic disorders of skin
9 subcodes
| L90.0 | Lichen sclerosus et atrophicus | Billable |
| L90.1 | Anetoderma of Schweninger-Buzzi | Billable |
| L90.2 | Anetoderma of Jadassohn-Pellizzari | Billable |
| L90.3 | Atrophoderma of Pasini and Pierini | Billable |
| L90.4 | Acrodermatitis chronica atrophicans | Billable |
| L90.5 | Scar conditions and fibrosis of skin | Billable |
| L90.6 | Striae atrophicae | Billable |
| L90.8 | Other atrophic disorders of skin | Billable |
| L90.9 | Atrophic disorder of skin, unspecified | Billable |
L91
Hypertrophic disorders of skin
3 subcodes
| L91.0 | Hypertrophic scar | Billable |
| L91.8 | Other hypertrophic disorders of the skin | Billable |
| L91.9 | Hypertrophic disorder of the skin, unspecified | Billable |
L92
Granulomatous disorders of skin and subcutaneous tissue
6 subcodes
| L92.0 | Granuloma annulare | Billable |
| L92.1 | Necrobiosis lipoidica, not elsewhere classified | Billable |
| L92.2 | Granuloma faciale [eosinophilic granuloma of skin] | Billable |
| L92.3 | Foreign body granuloma of the skin and subcutaneous tissue | Billable |
| L92.8 | Other granulomatous disorders of the skin and subcutaneous tissue | Billable |
| L92.9 | Granulomatous disorder of the skin and subcutaneous tissue, unspecified | Billable |
L93
Lupus erythematosus
3 subcodes
| L93.0 | Discoid lupus erythematosus | Billable |
| L93.1 | Subacute cutaneous lupus erythematosus | Billable |
| L93.2 | Other local lupus erythematosus | Billable |
L94
Other localized connective tissue disorders
9 subcodes
| L94.0 | Localized scleroderma [morphea] | Billable |
| L94.1 | Linear scleroderma | Billable |
| L94.2 | Calcinosis cutis | Billable |
| L94.3 | Sclerodactyly | Billable |
| L94.4 | Gottron's papules | Billable |
| L94.5 | Poikiloderma vasculare atrophicans | Billable |
| L94.6 | Ainhum | Billable |
| L94.8 | Other specified localized connective tissue disorders | Billable |
| L94.9 | Localized connective tissue disorder, unspecified | Billable |
L95
Vasculitis limited to skin, not elsewhere classified
4 subcodes
| L95.0 | Livedoid vasculitis | Billable |
| L95.1 | Erythema elevatum diutinum | Billable |
| L95.8 | Other vasculitis limited to the skin | Billable |
| L95.9 | Vasculitis limited to the skin, unspecified | Billable |
L97
Non-pressure chronic ulcer of lower limb, not elsewhere classified
196 subcodes
| L97.1 | Non-pressure chronic ulcer of thigh | Header |
| L97.10 | Non-pressure chronic ulcer of unspecified thigh | Header |
| L97.101 | Non-pressure chronic ulcer of unspecified thigh limited to breakdown of skin | Billable |
| L97.102 | Non-pressure chronic ulcer of unspecified thigh with fat layer exposed | Billable |
| L97.103 | Non-pressure chronic ulcer of unspecified thigh with necrosis of muscle | Billable |
| L97.104 | Non-pressure chronic ulcer of unspecified thigh with necrosis of bone | Billable |
| L97.105 | Non-pressure chronic ulcer of unspecified thigh with muscle involvement without evidence of necrosis | Billable |
| L97.106 | Non-pressure chronic ulcer of unspecified thigh with bone involvement without evidence of necrosis | Billable |
| L97.108 | Non-pressure chronic ulcer of unspecified thigh with other specified severity | Billable |
| L97.109 | Non-pressure chronic ulcer of unspecified thigh with unspecified severity | Billable |
| L97.11 | Non-pressure chronic ulcer of right thigh | Header |
| L97.111 | Non-pressure chronic ulcer of right thigh limited to breakdown of skin | Billable |
| L97.112 | Non-pressure chronic ulcer of right thigh with fat layer exposed | Billable |
| L97.113 | Non-pressure chronic ulcer of right thigh with necrosis of muscle | Billable |
| L97.114 | Non-pressure chronic ulcer of right thigh with necrosis of bone | Billable |
| L97.115 | Non-pressure chronic ulcer of right thigh with muscle involvement without evidence of necrosis | Billable |
| L97.116 | Non-pressure chronic ulcer of right thigh with bone involvement without evidence of necrosis | Billable |
| L97.118 | Non-pressure chronic ulcer of right thigh with other specified severity | Billable |
| L97.119 | Non-pressure chronic ulcer of right thigh with unspecified severity | Billable |
| L97.12 | Non-pressure chronic ulcer of left thigh | Header |
| L97.121 | Non-pressure chronic ulcer of left thigh limited to breakdown of skin | Billable |
| L97.122 | Non-pressure chronic ulcer of left thigh with fat layer exposed | Billable |
| L97.123 | Non-pressure chronic ulcer of left thigh with necrosis of muscle | Billable |
| L97.124 | Non-pressure chronic ulcer of left thigh with necrosis of bone | Billable |
| L97.125 | Non-pressure chronic ulcer of left thigh with muscle involvement without evidence of necrosis | Billable |
| L97.126 | Non-pressure chronic ulcer of left thigh with bone involvement without evidence of necrosis | Billable |
| L97.128 | Non-pressure chronic ulcer of left thigh with other specified severity | Billable |
| L97.129 | Non-pressure chronic ulcer of left thigh with unspecified severity | Billable |
| L97.2 | Non-pressure chronic ulcer of calf | Header |
| L97.20 | Non-pressure chronic ulcer of unspecified calf | Header |
| L97.201 | Non-pressure chronic ulcer of unspecified calf limited to breakdown of skin | Billable |
| L97.202 | Non-pressure chronic ulcer of unspecified calf with fat layer exposed | Billable |
| L97.203 | Non-pressure chronic ulcer of unspecified calf with necrosis of muscle | Billable |
| L97.204 | Non-pressure chronic ulcer of unspecified calf with necrosis of bone | Billable |
| L97.205 | Non-pressure chronic ulcer of unspecified calf with muscle involvement without evidence of necrosis | Billable |
| L97.206 | Non-pressure chronic ulcer of unspecified calf with bone involvement without evidence of necrosis | Billable |
| L97.208 | Non-pressure chronic ulcer of unspecified calf with other specified severity | Billable |
| L97.209 | Non-pressure chronic ulcer of unspecified calf with unspecified severity | Billable |
| L97.21 | Non-pressure chronic ulcer of right calf | Header |
| L97.211 | Non-pressure chronic ulcer of right calf limited to breakdown of skin | Billable |
| L97.212 | Non-pressure chronic ulcer of right calf with fat layer exposed | Billable |
| L97.213 | Non-pressure chronic ulcer of right calf with necrosis of muscle | Billable |
| L97.214 | Non-pressure chronic ulcer of right calf with necrosis of bone | Billable |
| L97.215 | Non-pressure chronic ulcer of right calf with muscle involvement without evidence of necrosis | Billable |
| L97.216 | Non-pressure chronic ulcer of right calf with bone involvement without evidence of necrosis | Billable |
| L97.218 | Non-pressure chronic ulcer of right calf with other specified severity | Billable |
| L97.219 | Non-pressure chronic ulcer of right calf with unspecified severity | Billable |
| L97.22 | Non-pressure chronic ulcer of left calf | Header |
| L97.221 | Non-pressure chronic ulcer of left calf limited to breakdown of skin | Billable |
| L97.222 | Non-pressure chronic ulcer of left calf with fat layer exposed | Billable |
| L97.223 | Non-pressure chronic ulcer of left calf with necrosis of muscle | Billable |
| L97.224 | Non-pressure chronic ulcer of left calf with necrosis of bone | Billable |
| L97.225 | Non-pressure chronic ulcer of left calf with muscle involvement without evidence of necrosis | Billable |
| L97.226 | Non-pressure chronic ulcer of left calf with bone involvement without evidence of necrosis | Billable |
| L97.228 | Non-pressure chronic ulcer of left calf with other specified severity | Billable |
| L97.229 | Non-pressure chronic ulcer of left calf with unspecified severity | Billable |
| L97.3 | Non-pressure chronic ulcer of ankle | Header |
| L97.30 | Non-pressure chronic ulcer of unspecified ankle | Header |
| L97.301 | Non-pressure chronic ulcer of unspecified ankle limited to breakdown of skin | Billable |
| L97.302 | Non-pressure chronic ulcer of unspecified ankle with fat layer exposed | Billable |
| L97.303 | Non-pressure chronic ulcer of unspecified ankle with necrosis of muscle | Billable |
| L97.304 | Non-pressure chronic ulcer of unspecified ankle with necrosis of bone | Billable |
| L97.305 | Non-pressure chronic ulcer of unspecified ankle with muscle involvement without evidence of necrosis | Billable |
| L97.306 | Non-pressure chronic ulcer of unspecified ankle with bone involvement without evidence of necrosis | Billable |
| L97.308 | Non-pressure chronic ulcer of unspecified ankle with other specified severity | Billable |
| L97.309 | Non-pressure chronic ulcer of unspecified ankle with unspecified severity | Billable |
| L97.31 | Non-pressure chronic ulcer of right ankle | Header |
| L97.311 | Non-pressure chronic ulcer of right ankle limited to breakdown of skin | Billable |
| L97.312 | Non-pressure chronic ulcer of right ankle with fat layer exposed | Billable |
| L97.313 | Non-pressure chronic ulcer of right ankle with necrosis of muscle | Billable |
| L97.314 | Non-pressure chronic ulcer of right ankle with necrosis of bone | Billable |
| L97.315 | Non-pressure chronic ulcer of right ankle with muscle involvement without evidence of necrosis | Billable |
| L97.316 | Non-pressure chronic ulcer of right ankle with bone involvement without evidence of necrosis | Billable |
| L97.318 | Non-pressure chronic ulcer of right ankle with other specified severity | Billable |
| L97.319 | Non-pressure chronic ulcer of right ankle with unspecified severity | Billable |
| L97.32 | Non-pressure chronic ulcer of left ankle | Header |
| L97.321 | Non-pressure chronic ulcer of left ankle limited to breakdown of skin | Billable |
| L97.322 | Non-pressure chronic ulcer of left ankle with fat layer exposed | Billable |
| L97.323 | Non-pressure chronic ulcer of left ankle with necrosis of muscle | Billable |
| L97.324 | Non-pressure chronic ulcer of left ankle with necrosis of bone | Billable |
| L97.325 | Non-pressure chronic ulcer of left ankle with muscle involvement without evidence of necrosis | Billable |
| L97.326 | Non-pressure chronic ulcer of left ankle with bone involvement without evidence of necrosis | Billable |
| L97.328 | Non-pressure chronic ulcer of left ankle with other specified severity | Billable |
| L97.329 | Non-pressure chronic ulcer of left ankle with unspecified severity | Billable |
| L97.4 | Non-pressure chronic ulcer of heel and midfoot | Header |
| L97.40 | Non-pressure chronic ulcer of unspecified heel and midfoot | Header |
| L97.401 | Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skin | Billable |
| L97.402 | Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposed | Billable |
| L97.403 | Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscle | Billable |
| L97.404 | Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of bone | Billable |
| L97.405 | Non-pressure chronic ulcer of unspecified heel and midfoot with muscle involvement without evidence of necrosis | Billable |
| L97.406 | Non-pressure chronic ulcer of unspecified heel and midfoot with bone involvement without evidence of necrosis | Billable |
| L97.408 | Non-pressure chronic ulcer of unspecified heel and midfoot with other specified severity | Billable |
| L97.409 | Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severity | Billable |
| L97.41 | Non-pressure chronic ulcer of right heel and midfoot | Header |
| L97.411 | Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skin | Billable |
| L97.412 | Non-pressure chronic ulcer of right heel and midfoot with fat layer exposed | Billable |
| L97.413 | Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscle | Billable |
| L97.414 | Non-pressure chronic ulcer of right heel and midfoot with necrosis of bone | Billable |
| L97.415 | Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis | Billable |
| L97.416 | Non-pressure chronic ulcer of right heel and midfoot with bone involvement without evidence of necrosis | Billable |
| L97.418 | Non-pressure chronic ulcer of right heel and midfoot with other specified severity | Billable |
| L97.419 | Non-pressure chronic ulcer of right heel and midfoot with unspecified severity | Billable |
| L97.42 | Non-pressure chronic ulcer of left heel and midfoot | Header |
| L97.421 | Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin | Billable |
| L97.422 | Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed | Billable |
| L97.423 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle | Billable |
| L97.424 | Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone | Billable |
| L97.425 | Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosis | Billable |
| L97.426 | Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosis | Billable |
| L97.428 | Non-pressure chronic ulcer of left heel and midfoot with other specified severity | Billable |
| L97.429 | Non-pressure chronic ulcer of left heel and midfoot with unspecified severity | Billable |
| L97.5 | Non-pressure chronic ulcer of other part of foot | Header |
| L97.50 | Non-pressure chronic ulcer of other part of unspecified foot | Header |
| L97.501 | Non-pressure chronic ulcer of other part of unspecified foot limited to breakdown of skin | Billable |
| L97.502 | Non-pressure chronic ulcer of other part of unspecified foot with fat layer exposed | Billable |
| L97.503 | Non-pressure chronic ulcer of other part of unspecified foot with necrosis of muscle | Billable |
| L97.504 | Non-pressure chronic ulcer of other part of unspecified foot with necrosis of bone | Billable |
| L97.505 | Non-pressure chronic ulcer of other part of unspecified foot with muscle involvement without evidence of necrosis | Billable |
| L97.506 | Non-pressure chronic ulcer of other part of unspecified foot with bone involvement without evidence of necrosis | Billable |
| L97.508 | Non-pressure chronic ulcer of other part of unspecified foot with other specified severity | Billable |
| L97.509 | Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity | Billable |
| L97.51 | Non-pressure chronic ulcer of other part of right foot | Header |
| L97.511 | Non-pressure chronic ulcer of other part of right foot limited to breakdown of skin | Billable |
| L97.512 | Non-pressure chronic ulcer of other part of right foot with fat layer exposed | Billable |
| L97.513 | Non-pressure chronic ulcer of other part of right foot with necrosis of muscle | Billable |
| L97.514 | Non-pressure chronic ulcer of other part of right foot with necrosis of bone | Billable |
| L97.515 | Non-pressure chronic ulcer of other part of right foot with muscle involvement without evidence of necrosis | Billable |
| L97.516 | Non-pressure chronic ulcer of other part of right foot with bone involvement without evidence of necrosis | Billable |
| L97.518 | Non-pressure chronic ulcer of other part of right foot with other specified severity | Billable |
| L97.519 | Non-pressure chronic ulcer of other part of right foot with unspecified severity | Billable |
| L97.52 | Non-pressure chronic ulcer of other part of left foot | Header |
| L97.521 | Non-pressure chronic ulcer of other part of left foot limited to breakdown of skin | Billable |
| L97.522 | Non-pressure chronic ulcer of other part of left foot with fat layer exposed | Billable |
| L97.523 | Non-pressure chronic ulcer of other part of left foot with necrosis of muscle | Billable |
| L97.524 | Non-pressure chronic ulcer of other part of left foot with necrosis of bone | Billable |
| L97.525 | Non-pressure chronic ulcer of other part of left foot with muscle involvement without evidence of necrosis | Billable |
| L97.526 | Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosis | Billable |
| L97.528 | Non-pressure chronic ulcer of other part of left foot with other specified severity | Billable |
| L97.529 | Non-pressure chronic ulcer of other part of left foot with unspecified severity | Billable |
| L97.8 | Non-pressure chronic ulcer of other part of lower leg | Header |
| L97.80 | Non-pressure chronic ulcer of other part of unspecified lower leg | Header |
| L97.801 | Non-pressure chronic ulcer of other part of unspecified lower leg limited to breakdown of skin | Billable |
| L97.802 | Non-pressure chronic ulcer of other part of unspecified lower leg with fat layer exposed | Billable |
| L97.803 | Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of muscle | Billable |
| L97.804 | Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of bone | Billable |
| L97.805 | Non-pressure chronic ulcer of other part of unspecified lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.806 | Non-pressure chronic ulcer of other part of unspecified lower leg with bone involvement without evidence of necrosis | Billable |
| L97.808 | Non-pressure chronic ulcer of other part of unspecified lower leg with other specified severity | Billable |
| L97.809 | Non-pressure chronic ulcer of other part of unspecified lower leg with unspecified severity | Billable |
| L97.81 | Non-pressure chronic ulcer of other part of right lower leg | Header |
| L97.811 | Non-pressure chronic ulcer of other part of right lower leg limited to breakdown of skin | Billable |
| L97.812 | Non-pressure chronic ulcer of other part of right lower leg with fat layer exposed | Billable |
| L97.813 | Non-pressure chronic ulcer of other part of right lower leg with necrosis of muscle | Billable |
| L97.814 | Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone | Billable |
| L97.815 | Non-pressure chronic ulcer of other part of right lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.816 | Non-pressure chronic ulcer of other part of right lower leg with bone involvement without evidence of necrosis | Billable |
| L97.818 | Non-pressure chronic ulcer of other part of right lower leg with other specified severity | Billable |
| L97.819 | Non-pressure chronic ulcer of other part of right lower leg with unspecified severity | Billable |
| L97.82 | Non-pressure chronic ulcer of other part of left lower leg | Header |
| L97.821 | Non-pressure chronic ulcer of other part of left lower leg limited to breakdown of skin | Billable |
| L97.822 | Non-pressure chronic ulcer of other part of left lower leg with fat layer exposed | Billable |
| L97.823 | Non-pressure chronic ulcer of other part of left lower leg with necrosis of muscle | Billable |
| L97.824 | Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone | Billable |
| L97.825 | Non-pressure chronic ulcer of other part of left lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.826 | Non-pressure chronic ulcer of other part of left lower leg with bone involvement without evidence of necrosis | Billable |
| L97.828 | Non-pressure chronic ulcer of other part of left lower leg with other specified severity | Billable |
| L97.829 | Non-pressure chronic ulcer of other part of left lower leg with unspecified severity | Billable |
| L97.9 | Non-pressure chronic ulcer of unspecified part of lower leg | Header |
| L97.90 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg | Header |
| L97.901 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg limited to breakdown of skin | Billable |
| L97.902 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with fat layer exposed | Billable |
| L97.903 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of muscle | Billable |
| L97.904 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of bone | Billable |
| L97.905 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.906 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with bone involvement without evidence of necrosis | Billable |
| L97.908 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with other specified severity | Billable |
| L97.909 | Non-pressure chronic ulcer of unspecified part of unspecified lower leg with unspecified severity | Billable |
| L97.91 | Non-pressure chronic ulcer of unspecified part of right lower leg | Header |
| L97.911 | Non-pressure chronic ulcer of unspecified part of right lower leg limited to breakdown of skin | Billable |
| L97.912 | Non-pressure chronic ulcer of unspecified part of right lower leg with fat layer exposed | Billable |
| L97.913 | Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of muscle | Billable |
| L97.914 | Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of bone | Billable |
| L97.915 | Non-pressure chronic ulcer of unspecified part of right lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.916 | Non-pressure chronic ulcer of unspecified part of right lower leg with bone involvement without evidence of necrosis | Billable |
| L97.918 | Non-pressure chronic ulcer of unspecified part of right lower leg with other specified severity | Billable |
| L97.919 | Non-pressure chronic ulcer of unspecified part of right lower leg with unspecified severity | Billable |
| L97.92 | Non-pressure chronic ulcer of unspecified part of left lower leg | Header |
| L97.921 | Non-pressure chronic ulcer of unspecified part of left lower leg limited to breakdown of skin | Billable |
| L97.922 | Non-pressure chronic ulcer of unspecified part of left lower leg with fat layer exposed | Billable |
| L97.923 | Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of muscle | Billable |
| L97.924 | Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of bone | Billable |
| L97.925 | Non-pressure chronic ulcer of unspecified part of left lower leg with muscle involvement without evidence of necrosis | Billable |
| L97.926 | Non-pressure chronic ulcer of unspecified part of left lower leg with bone involvement without evidence of necrosis | Billable |
| L97.928 | Non-pressure chronic ulcer of unspecified part of left lower leg with other specified severity | Billable |
| L97.929 | Non-pressure chronic ulcer of unspecified part of left lower leg with unspecified severity | Billable |
L98
Other disorders of skin and subcutaneous tissue, not elsewhere classified
167 subcodes
| L98.0 | Pyogenic granuloma | Billable |
| L98.1 | Factitial dermatitis | Billable |
| L98.2 | Febrile neutrophilic dermatosis [Sweet] | Billable |
| L98.3 | Eosinophilic cellulitis [Wells] | Billable |
| L98.4 | Non-pressure chronic ulcer of skin, not elsewhere classified | Header |
| L98.41 | Non-pressure chronic ulcer of buttock | Header |
| L98.411 | Non-pressure chronic ulcer of buttock limited to breakdown of skin | Billable |
| L98.412 | Non-pressure chronic ulcer of buttock with fat layer exposed | Billable |
| L98.413 | Non-pressure chronic ulcer of buttock with necrosis of muscle | Billable |
| L98.414 | Non-pressure chronic ulcer of buttock with necrosis of bone | Billable |
| L98.415 | Non-pressure chronic ulcer of buttock with muscle involvement without evidence of necrosis | Billable |
| L98.416 | Non-pressure chronic ulcer of buttock with bone involvement without evidence of necrosis | Billable |
| L98.418 | Non-pressure chronic ulcer of buttock with other specified severity | Billable |
| L98.419 | Non-pressure chronic ulcer of buttock with unspecified severity | Billable |
| L98.42 | Non-pressure chronic ulcer of back | Header |
| L98.421 | Non-pressure chronic ulcer of back limited to breakdown of skin | Billable |
| L98.422 | Non-pressure chronic ulcer of back with fat layer exposed | Billable |
| L98.423 | Non-pressure chronic ulcer of back with necrosis of muscle | Billable |
| L98.424 | Non-pressure chronic ulcer of back with necrosis of bone | Billable |
| L98.425 | Non-pressure chronic ulcer of back with muscle involvement without evidence of necrosis | Billable |
| L98.426 | Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis | Billable |
| L98.428 | Non-pressure chronic ulcer of back with other specified severity | Billable |
| L98.429 | Non-pressure chronic ulcer of back with unspecified severity | Billable |
| L98.43 | Non-pressure chronic ulcer of abdomen | Header |
| L98.431 | Non-pressure chronic ulcer of abdomen limited to breakdown of skin | Billable |
| L98.432 | Non-pressure chronic ulcer of abdomen with fat layer exposed | Billable |
| L98.433 | Non-pressure chronic ulcer of abdomen with necrosis of muscle | Billable |
| L98.434 | Non-pressure chronic ulcer of abdomen with necrosis of bone | Billable |
| L98.435 | Non-pressure chronic ulcer of abdomen with muscle involvement without evidence of necrosis | Billable |
| L98.436 | Non-pressure chronic ulcer of abdomen with bone involvement without evidence of necrosis | Billable |
| L98.438 | Non-pressure chronic ulcer of abdomen with other specified severity | Billable |
| L98.439 | Non-pressure chronic ulcer of abdomen with unspecified severity | Billable |
| L98.44 | Non-pressure chronic ulcer of chest | Header |
| L98.441 | Non-pressure chronic ulcer of chest limited to breakdown of skin | Billable |
| L98.442 | Non-pressure chronic ulcer of chest with fat layer exposed | Billable |
| L98.443 | Non-pressure chronic ulcer of chest with necrosis of muscle | Billable |
| L98.444 | Non-pressure chronic ulcer of chest with necrosis of bone | Billable |
| L98.445 | Non-pressure chronic ulcer of chest with muscle involvement without evidence of necrosis | Billable |
| L98.446 | Non-pressure chronic ulcer of chest with bone involvement without evidence of necrosis | Billable |
| L98.448 | Non-pressure chronic ulcer of chest with other specified severity | Billable |
| L98.449 | Non-pressure chronic ulcer of chest with unspecified severity | Billable |
| L98.45 | Non-pressure chronic ulcer of neck | Header |
| L98.451 | Non-pressure chronic ulcer of neck limited to breakdown of skin | Billable |
| L98.452 | Non-pressure chronic ulcer of neck with fat layer exposed | Billable |
| L98.453 | Non-pressure chronic ulcer of neck with necrosis of muscle | Billable |
| L98.454 | Non-pressure chronic ulcer of neck with necrosis of bone | Billable |
| L98.455 | Non-pressure chronic ulcer of neck with muscle involvement without evidence of necrosis | Billable |
| L98.456 | Non-pressure chronic ulcer of neck with bone involvement without evidence of necrosis | Billable |
| L98.458 | Non-pressure chronic ulcer of neck with other specified severity | Billable |
| L98.459 | Non-pressure chronic ulcer of neck with unspecified severity | Billable |
| L98.46 | Non-pressure chronic ulcer of face | Header |
| L98.461 | Non-pressure chronic ulcer of face limited to breakdown of skin | Billable |
| L98.462 | Non-pressure chronic ulcer of face with fat layer exposed | Billable |
| L98.463 | Non-pressure chronic ulcer of face with necrosis of muscle | Billable |
| L98.464 | Non-pressure chronic ulcer of face with necrosis of bone | Billable |
| L98.465 | Non-pressure chronic ulcer of face with muscle involvement without evidence of necrosis | Billable |
| L98.466 | Non-pressure chronic ulcer of face with bone involvement without evidence of necrosis | Billable |
| L98.468 | Non-pressure chronic ulcer of face with other specified severity | Billable |
| L98.469 | Non-pressure chronic ulcer of face with unspecified severity | Billable |
| L98.47 | Non-pressure chronic ulcer of groin | Header |
| L98.471 | Non-pressure chronic ulcer of groin limited to breakdown of skin | Billable |
| L98.472 | Non-pressure chronic ulcer of groin with fat layer exposed | Billable |
| L98.473 | Non-pressure chronic ulcer of groin with necrosis of muscle | Billable |
| L98.474 | Non-pressure chronic ulcer of groin with necrosis of bone | Billable |
| L98.475 | Non-pressure chronic ulcer of groin with muscle involvement without evidence of necrosis | Billable |
| L98.476 | Non-pressure chronic ulcer of groin with bone involvement without evidence of necrosis | Billable |
| L98.478 | Non-pressure chronic ulcer of groin with other specified severity | Billable |
| L98.479 | Non-pressure chronic ulcer of groin with unspecified severity | Billable |
| L98.49 | Non-pressure chronic ulcer of skin of other sites | Header |
| L98.491 | Non-pressure chronic ulcer of skin of other sites limited to breakdown of skin | Billable |
| L98.492 | Non-pressure chronic ulcer of skin of other sites with fat layer exposed | Billable |
| L98.493 | Non-pressure chronic ulcer of skin of other sites with necrosis of muscle | Billable |
| L98.494 | Non-pressure chronic ulcer of skin of other sites with necrosis of bone | Billable |
| L98.495 | Non-pressure chronic ulcer of skin of other sites with muscle involvement without evidence of necrosis | Billable |
| L98.496 | Non-pressure chronic ulcer of skin of other sites with bone involvement without evidence of necrosis | Billable |
| L98.498 | Non-pressure chronic ulcer of skin of other sites with other specified severity | Billable |
| L98.499 | Non-pressure chronic ulcer of skin of other sites with unspecified severity | Billable |
| L98.5 | Mucinosis of the skin | Billable |
| L98.6 | Other infiltrative disorders of the skin and subcutaneous tissue | Billable |
| L98.7 | Excessive and redundant skin and subcutaneous tissue | Billable |
| L98.8 | Other specified disorders of the skin and subcutaneous tissue | Billable |
| L98.9 | Disorder of the skin and subcutaneous tissue, unspecified | Billable |
| L98.A | Non-pressure chronic ulcer of upper limb, not elsewhere classified | Header |
| L98.A1 | Non-pressure chronic ulcer of upper arm | Header |
| L98.A11 | Non-pressure chronic ulcer of right upper arm | Header |
| L98.A111 | Non-pressure chronic ulcer of right upper arm limited to breakdown of skin | Billable |
| L98.A112 | Non-pressure chronic ulcer of right upper arm with fat layer exposed | Billable |
| L98.A113 | Non-pressure chronic ulcer of right upper arm with necrosis of muscle | Billable |
| L98.A114 | Non-pressure chronic ulcer of right upper arm with necrosis of bone | Billable |
| L98.A115 | Non-pressure chronic ulcer of right upper arm with muscle involvement without evidence of necrosis | Billable |
| L98.A116 | Non-pressure chronic ulcer of right upper arm with bone involvement without evidence of necrosis | Billable |
| L98.A118 | Non-pressure chronic ulcer of right upper arm with other specified severity | Billable |
| L98.A119 | Non-pressure chronic ulcer of right upper arm with unspecified severity | Billable |
| L98.A12 | Non-pressure chronic ulcer of left upper arm | Header |
| L98.A121 | Non-pressure chronic ulcer of left upper arm limited to breakdown of skin | Billable |
| L98.A122 | Non-pressure chronic ulcer of left upper arm with fat layer exposed | Billable |
| L98.A123 | Non-pressure chronic ulcer of left upper arm with necrosis of muscle | Billable |
| L98.A124 | Non-pressure chronic ulcer of left upper arm with necrosis of bone | Billable |
| L98.A125 | Non-pressure chronic ulcer of left upper arm with muscle involvement without evidence of necrosis | Billable |
| L98.A126 | Non-pressure chronic ulcer of left upper arm with bone involvement without evidence of necrosis | Billable |
| L98.A128 | Non-pressure chronic ulcer of left upper arm with other specified severity | Billable |
| L98.A129 | Non-pressure chronic ulcer of left upper arm with unspecified severity | Billable |
| L98.A19 | Non-pressure chronic ulcer of unspecified upper arm | Header |
| L98.A191 | Non-pressure chronic ulcer of unspecified upper arm limited to breakdown of skin | Billable |
| L98.A192 | Non-pressure chronic ulcer of unspecified upper arm with fat layer exposed | Billable |
| L98.A193 | Non-pressure chronic ulcer of unspecified upper arm with necrosis of muscle | Billable |
| L98.A194 | Non-pressure chronic ulcer of unspecified upper arm with necrosis of bone | Billable |
| L98.A195 | Non-pressure chronic ulcer of unspecified upper arm with muscle involvement without evidence of necrosis | Billable |
| L98.A196 | Non-pressure chronic ulcer of unspecified upper arm with bone involvement without evidence of necrosis | Billable |
| L98.A198 | Non-pressure chronic ulcer of unspecified upper arm with other specified severity | Billable |
| L98.A199 | Non-pressure chronic ulcer of unspecified upper arm with unspecified severity | Billable |
| L98.A2 | Non-pressure chronic ulcer of forearm | Header |
| L98.A21 | Non-pressure chronic ulcer of right forearm | Header |
| L98.A211 | Non-pressure chronic ulcer of right forearm limited to breakdown of skin | Billable |
| L98.A212 | Non-pressure chronic ulcer of right forearm with fat layer exposed | Billable |
| L98.A213 | Non-pressure chronic ulcer of right forearm with necrosis of muscle | Billable |
| L98.A214 | Non-pressure chronic ulcer of right forearm with necrosis of bone | Billable |
| L98.A215 | Non-pressure chronic ulcer of right forearm with muscle involvement without evidence of necrosis | Billable |
| L98.A216 | Non-pressure chronic ulcer of right forearm with bone involvement without evidence of necrosis | Billable |
| L98.A218 | Non-pressure chronic ulcer of right forearm with other specified severity | Billable |
| L98.A219 | Non-pressure chronic ulcer of right forearm with unspecified severity | Billable |
| L98.A22 | Non-pressure chronic ulcer of left forearm | Header |
| L98.A221 | Non-pressure chronic ulcer of left forearm limited to breakdown of skin | Billable |
| L98.A222 | Non-pressure chronic ulcer of left forearm with fat layer exposed | Billable |
| L98.A223 | Non-pressure chronic ulcer of left forearm with necrosis of muscle | Billable |
| L98.A224 | Non-pressure chronic ulcer of left forearm with necrosis of bone | Billable |
| L98.A225 | Non-pressure chronic ulcer of left forearm with muscle involvement without evidence of necrosis | Billable |
| L98.A226 | Non-pressure chronic ulcer of left forearm with bone involvement without evidence of necrosis | Billable |
| L98.A228 | Non-pressure chronic ulcer of left forearm with other specified severity | Billable |
| L98.A229 | Non-pressure chronic ulcer of left forearm with unspecified severity | Billable |
| L98.A29 | Non-pressure chronic ulcer of unspecified forearm | Header |
| L98.A291 | Non-pressure chronic ulcer of unspecified forearm limited to breakdown of skin | Billable |
| L98.A292 | Non-pressure chronic ulcer of unspecified forearm with fat layer exposed | Billable |
| L98.A293 | Non-pressure chronic ulcer of unspecified forearm with necrosis of muscle | Billable |
| L98.A294 | Non-pressure chronic ulcer of unspecified forearm with necrosis of bone | Billable |
| L98.A295 | Non-pressure chronic ulcer of unspecified forearm with muscle involvement without evidence of necrosis | Billable |
| L98.A296 | Non-pressure chronic ulcer of unspecified forearm with bone involvement without evidence of necrosis | Billable |
| L98.A298 | Non-pressure chronic ulcer of unspecified forearm with other specified severity | Billable |
| L98.A299 | Non-pressure chronic ulcer of unspecified forearm with unspecified severity | Billable |
| L98.A3 | Non-pressure chronic ulcer of hand | Header |
| L98.A31 | Non-pressure chronic ulcer of right hand | Header |
| L98.A311 | Non-pressure chronic ulcer of right hand limited to breakdown of skin | Billable |
| L98.A312 | Non-pressure chronic ulcer of right hand with fat layer exposed | Billable |
| L98.A313 | Non-pressure chronic ulcer of right hand with necrosis of muscle | Billable |
| L98.A314 | Non-pressure chronic ulcer of right hand with necrosis of bone | Billable |
| L98.A315 | Non-pressure chronic ulcer of right hand with muscle involvement without evidence of necrosis | Billable |
| L98.A316 | Non-pressure chronic ulcer of right hand with bone involvement without evidence of necrosis | Billable |
| L98.A318 | Non-pressure chronic ulcer of right hand with other specified severity | Billable |
| L98.A319 | Non-pressure chronic ulcer of right hand with unspecified severity | Billable |
| L98.A32 | Non-pressure chronic ulcer of left hand | Header |
| L98.A321 | Non-pressure chronic ulcer of left hand limited to breakdown of skin | Billable |
| L98.A322 | Non-pressure chronic ulcer of left hand with fat layer exposed | Billable |
| L98.A323 | Non-pressure chronic ulcer of left hand with necrosis of muscle | Billable |
| L98.A324 | Non-pressure chronic ulcer of left hand with necrosis of bone | Billable |
| L98.A325 | Non-pressure chronic ulcer of left hand with muscle involvement without evidence of necrosis | Billable |
| L98.A326 | Non-pressure chronic ulcer of left hand with bone involvement without evidence of necrosis | Billable |
| L98.A328 | Non-pressure chronic ulcer of left hand with other specified severity | Billable |
| L98.A329 | Non-pressure chronic ulcer of left hand with unspecified severity | Billable |
| L98.A39 | Non-pressure chronic ulcer of unspecified hand | Header |
| L98.A391 | Non-pressure chronic ulcer of unspecified hand limited to breakdown of skin | Billable |
| L98.A392 | Non-pressure chronic ulcer of unspecified hand with fat layer exposed | Billable |
| L98.A393 | Non-pressure chronic ulcer of unspecified hand with necrosis of muscle | Billable |
| L98.A394 | Non-pressure chronic ulcer of unspecified hand with necrosis of bone | Billable |
| L98.A395 | Non-pressure chronic ulcer of unspecified hand with muscle involvement without evidence of necrosis | Billable |
| L98.A396 | Non-pressure chronic ulcer of unspecified hand with bone involvement without evidence of necrosis | Billable |
| L98.A398 | Non-pressure chronic ulcer of unspecified hand with other specified severity | Billable |
| L98.A399 | Non-pressure chronic ulcer of unspecified hand with unspecified severity | Billable |
L99
Other disorders of skin and subcutaneous tissue in diseases classified elsewhere
0 subcodes
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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