ICD-10 Chapter XII: Diseases of the skin and subcutaneous tissue
ICD-10 is an international statistical classification used in health care and related industries.
Chapter | Block | Title |
---|---|---|
I | A00–B99 | Certain infectious and parasitic diseases |
II | C00–D48 | Neoplasms |
III | D50–D89 | Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism |
IV | E00–E90 | Endocrine, nutritional and metabolic diseases |
V | F00–F99 | Mental and behavioural disorders |
VI | G00–G99 | Diseases of the nervous system |
VII | H00–H59 | Diseases of the eye and adnexa |
VIII | H60–H95 | Diseases of the ear and mastoid process |
IX | I00–I99 | Diseases of the circulatory system |
X | J00–J99 | Diseases of the respiratory system |
XI | K00–K93 | Diseases of the digestive system |
XII | L00–L99 | Diseases of the skin and subcutaneous tissue |
XIII | M00–M99 | Diseases of the musculoskeletal system and connective tissue |
XIV | N00–N99 | Diseases of the genitourinary system |
XV | O00–O99 | Pregnancy, childbirth and the puerperium |
XVI | P00–P96 | Certain conditions originating in the perinatal period |
XVII | Q00–Q99 | Congenital malformations, deformations and chromosomal abnormalities |
XVIII | R00–R99 | Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified |
XIX | S00–T98 | Injury, poisoning and certain other consequences of external causes |
XX | V01–Y98 | External causes of morbidity and mortality |
XXI | Z00–Z99 | Factors influencing health status and contact with health services |
XXII | U00–U99 | Codes for special purposes |
Produced by the World Health Organization, it is used in several countries around the world. Some have gone on to develop their own national enhancements, building off the international version of the classification.
Chapter XII of ICD-10 deals with conditions affecting the skin and subcutaneous tissues. Examples of conditions captured using codes from Chapter XII include; dermatitis, cellulitis, and pressure ulcers.
L00–L99 – Diseases of the skin and subcutaneous tissue
(L00–L08) Infections of the skin and subcutaneous tissue
- (L00) Staphylococcal scalded skin syndrome
- (L01) Impetigo
- (L02) Cutaneous abscess, furuncle and carbuncle
- (L03) Cellulitis
- (L03.0) Cellulitis of finger and toe
- (L03.1) Cellulitis of other parts of limb
- (L03.2) Cellulitis of face
- (L03.3) Cellulitis of trunk
- (L03.8) Cellulitis of other sites
- (L03.9) Cellulitis, unspecified
- (L04) Acute lymphadenitis
- (L05) Pilonidal cyst
- (L08) Other local infections of skin and subcutaneous tissue
- (L08.0) Pyoderma
- (L08.1) Erythrasma
(L10–L14) Bullous disorders
- (L10) Pemphigus
- (L10.0) Pemphigus vulgaris
- (L10.1) Pemphigus vegetans
- (L10.2) Pemphigus foliaceus
- (L10.3) Brazilian pemphigus (fogo selvagem)
- (L10.4) Pemphigus erythematosus
- (L10.5) Drug-induced pemphigus
- (L10.8) Other pemphigus
- (L10.9) Pemphigus, unspecified
- (L11) Other acantholytic disorders
- (L11.0) Acquired keratosis follicularis
- (L11.1) Transient acantholytic dermatosis (Grover)
- (L11.8) Other specified acantholytic disorders
- (L11.9) Acantholytic disorder, unspecified
- (L12) Pemphigoid
- (L12.0) Bullous pemphigoid
- (L12.1) Cicatricial pemphigoid
- (L12.2) Chronic bullous disease of childhood
- Juvenile dermatitis herpetiformis
- (L12.3) Acquired epidermolysis bullosa
- (L12.4) Other pemphigoid
- (L12.5) Pemphigoid, unspecified
- (L13) Other bullous disorders
- (L13.0) Dermatitis herpetiformis
- (L13.1) Subcorneal pustular dermatitis
- (L13.8) Other specified bullous disorders
- (L13.9) Bullous disorder, unspecified
- (L14) Bullous disorders in diseases classified elsewhere
(L20–L30) Dermatitis and eczema
- (L20) Atopic dermatitis
- (L20.0) Besnier's prurigo
- (L20.8) Other atopic dermatitis
- (L20.9) Atopic dermatitis, unspecified
- (L21) Seborrhoeic dermatitis
- (L22) Diaper (napkin) dermatitis
- (L23) Allergic contact dermatitis
- (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 skin
- (L23.7) Allergic contact dermatitis due to plants, except food
- (L23.8) Allergic contact dermatitis due to other agents
- (L23.9) Allergic contact dermatitis, unspecified cause
- (L24) Irritant contact dermatitis
- (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
- (L24.8) Irritant contact dermatitis due to other agents
- (L24.9) Irritant contact dermatitis, unspecified cause
- (L25) Unspecified contact dermatitis
- (L25.0) Unspecified contact dermatitis due to cosmetics
- (L25.1) Unspecified contact dermatitis due to drugs in contact with skin
- (L25.2) Unspecified contact dermatitis due to dyes
- (L25.3) Unspecified contact dermatitis due to other chemical products
- (L25.4) Unspecified contact dermatitis due to food in contact with skin
- (L25.5) Unspecified contact dermatitis due to plants, except food
- (L25.8) Unspecified contact dermatitis due to other agents
- (L25.9) Unspecified contact dermatitis, unspecified cause
- (L26) Exfoliative dermatitis
- (L27) Dermatitis due to substances taken internally
- (L27.0) Generalized skin eruption due to drugs and medicaments
- (L27.1) Localized skin eruption due to drugs and medicaments
- (L27.2) Dermatitis due to ingested food
- (L27.8) Dermatitis due to other substances taken internally
- (L27.9) Dermatitis due to unspecified substance taken internally
- (L28) Lichen simplex chronicus and prurigo
- (L28.0) Lichen simplex chronicus
- (L28.1) Prurigo nodularis
- (L28.2) Other prurigo
- (L29) Pruritus
- (L29.0) Pruritus ani
- (L29.1) Pruritus scroti
- (L29.2) Pruritus vulvae
- (L29.3) Anogenital pruritus, unspecified
- (L29.8) Other pruritus
- (L29.9) Pruritus, unspecified
- Itch NOS
- (L30) Other dermatitis
- (L30.0) Nummular dermatitis
- (L30.1) Dyshidrosis (pompholyx)
- (L30.2) Cutaneous autosensitization
- (L30.3) Infective dermatitis
- (L30.4) Erythema intertrigo
- (L30.5) Pityriasis alba
- (L30.8) Other specified dermatitis
- (L30.9) Dermatitis, unspecified
- Eczema NOS
(L40–L45) Papulosquamous disorders
- (L40) Psoriasis
- (L41) Parapsoriasis
- (L42) Pityriasis rosea
- (L43) Lichen planus
- (L44) Other papulosquamous disorders
- (L44.0) Pityriasis rubra pilaris
- (L44.1) Lichen nitidus
- (L44.2) Lichen striatus
- (L44.3) Lichen ruber moniliformis
- (L44.4) Infantile papular acrodermatitis (Gianotti-Crosti syndrome)
- (L44.8) Other specified papulosquamous disorders
- (L44.9) Papulosquamous disorder, unspecified
- (L45) Papulosquamous disorders in diseases classified elsewhere
(L50–L54) Urticaria and erythema
- (L50) Urticaria
- (L50.0) Allergic urticaria
- (L50.1) Idiopathic urticaria
- (L50.2) Urticaria due to cold and heat
- (L50.3) Dermatographic urticaria
- (L50.4) Vibratory urticaria
- (L50.5) Cholinergic urticaria
- (L50.6) Contact urticaria
- (L50.8) Other urticaria
- (L50.9) Urticaria, unspecified
- (L51) Erythema multiforme
- (L51.0) Nonbullous erythema multiforme
- (L51.1) Bullous erythema multiforme
- (L51.2) Toxic epidermal necrolysis (Lyell)
- (L51.8) Other erythema multiforme
- (L51.9) Erythema multiforme, unspecified
- (L52) Erythema nodosum
- (L53) Other erythematous conditions
- (L53.0) Toxic erythema
- (L53.1) Erythema annulare centrifugum
- (L53.2) Erythema marginatum
- (L53.3) Other chronic figurate erythema
- (L53.8) Other specified erythematous conditions
- (L53.9) Erythematous condition, unspecified
- Erythema NOS
- Erythroderma NOS
- (L54) Erythema in diseases classified elsewhere
(L55–L59) Radiation-related disorders of the skin and subcutaneous tissue
- (L55) Sunburn
- (L56) Other acute skin changes due to ultraviolet radiation
- (L56.0) Drug phototoxic response
- (L56.1) Drug photoallergic response
- (L56.2) Photocontact dermatitis (berloque dermatitis)
- (L56.3) Solar urticaria
- (L56.4) Polymorphous light eruption
- (L56.8) Other specified acute skin changes due to ultraviolet radiation
- (L56.9) Acute skin change due to ultraviolet radiation, unspecified
- (L57) Skin changes due to chronic exposure to nonionizing radiation
- (L57.0) Actinic keratosis
- (L57.1) Actinic reticuloid
- (L57.2) Cutis rhomboidalis nuchae
- (L57.3) Poikiloderma of Civatte
- (L57.4) Cutis laxa senilis
- (L57.5) Actinic granuloma
- (L57.8) Other skin changes due to chronic exposure to nonionizing radiation
- (L57.9) Skin changes due to chronic exposure to nonionizing radiation, unspecified
- (L58) Radiodermatitis
- (L59) Other disorders of skin and subcutaneous tissue related to radiation
(L60–L75) Disorders of skin appendages
- (L60) Nail disorders
- (L60.0) Ingrowing nail
- (L60.1) Onycholysis
- (L60.2) Onychogryphosis
- (L60.3) Nail dystrophy
- (L60.4) Beau's lines
- (L60.5) Yellow nail syndrome
- (L60.8) Other nail disorders
- (L60.9) Nail disorder, unspecified
- (L62) Nail disorders in diseases classified elsewhere
- (L62.0) Clubbed nail pachydermoperiostosis
- (L62.8) Nail disorders in other diseases classified elsewhere
- (L63) Alopecia areata
- (L63.0) Alopecia (capitis) totalis
- (L63.1) Alopecia universalis
- (L63.2) Ophiasis
- (L63.8) Other alopecia areata
- (L63.9) Alopecia areata, unspecified
- (L64) Androgenic alopecia
- (L65) Other nonscarring hair loss
- (L65.0) Telogen effluvium
- (L65.1) Anagen effluvium
- (L65.2) Alopecia mucinosa
- (L65.8) Other specified nonscarring hair loss
- (L65.9) Nonscarring hair loss, unspecified
- Alopecia NOS
- (L66) Cicatricial alopecia (scarring hair loss)
- (L67) Hair colour and hair shaft abnormalities
- (L67.0) Trichorrhexis nodosa
- (L67.1) Variations in hair colour
- (L67.8) Other hair colour and hair shaft abnormalities
- (L67.9) Hair colour and hair shaft abnormality, unspecified
- (L68) Hypertrichosis
- (L68.0) Hirsutism
- (L68.1) Acquired hypertrichosis lanuginosa
- (L68.2) Localized hypertrichosis
- (L68.3) Polytrichia
- (L68.8) Other hypertrichosis
- (L68.9) Hypertrichosis, unspecified
- (L70) Acne
- (L70.0) Acne vulgaris
- (L70.1) Acne conglobata
- (L70.2) Acne varioliformis
- (L70.3) Acne tropica
- (L70.4) Infantile acne
- (L70.5) Acné excoriée des jeunes filles
- (L70.8) Other acne
- (L70.9) Acne, unspecified
- (L71) Rosacea
- (L71.0) Perioral dermatitis
- (L71.1) Rhinophyma
- (L71.8) Other rosacea
- (L71.9) Rosacea, unspecified
- (L72) Follicular cysts of skin and subcutaneous tissue
- (L72.0) Epidermal cyst
- (L72.1) Trichilemmal cyst
- (L72.2) Steatocystoma multiplex
- (L72.8) Other follicular cysts of skin and subcutaneous tissue
- (L72.9) Follicular cyst of skin and subcutaneous tissue, unspecified
- (L73) Other follicular disorders
- (L73.0) Acne keloid
- (L73.1) Pseudofolliculitis barbae
- (L73.2) Hidradenitis suppurativa
- (L73.8) Other specified follicular disorders
- (L73.9) Follicular disorder, unspecified
- (L74) Eccrine sweat disorders
- (L74.0) Miliaria rubra
- (L74.1) Miliaria crystallina
- (L74.2) Miliaria profunda
- (L74.3) Miliaria, unspecified
- (L74.4) Anhidrosis
- (L74.8) Other eccrine sweat disorders
- (L74.9) Eccrine sweat disorder, unspecified
- (L75) Apocrine sweat disorders
- (L75.0) Bromhidrosis
- (L75.1) Chromhidrosis
- (L75.2) Apocrine miliaria
- (L75.8) Other apocrine sweat disorders
- (L75.9) Apocrine sweat disorder, unspecified
(L80–L99) Other disorders of the skin and subcutaneous tissue
- (L80) Vitiligo
- (L81) Other disorders of pigmentation
- (L81.1) Chloasma
- (L81.2) Freckles
- (L81.3) Café au lait spots
- (L81.4) Other melanin hyperpigmentation
- (L81.5) Leukoderma, not elsewhere classified
- (L81.6) Other disorders of diminished melanin formation
- (L81.7) Pigmented purpuric dermatosis
- (L81.8) Other specified disorders of pigmentation
- (L81.9) Disorder of pigmentation, unspecified
- (L82) Seborrhoeic keratosis
- (L83) Acanthosis nigricans
- (L84) Corns and callosities
- (L85) Other epidermal thickening
- (L85.0) Acquired ichthyosis
- (L85.1) Acquired keratosis (keratoderma) palmaris et plantaris
- (L85.2) Keratosis punctata (palmaris et plantaris)
- (L85.3) Xerosis cutis
- (L85.8) Other specified epidermal thickening
- (L85.9) Epidermal thickening, unspecified
- (L86) Keratoderma in diseases classified elsewhere
- (L87) Transepidermal elimination disorders
- (L88) Pyoderma gangrenosum
- (L89) Decubitus ulcer
- (L90) Atrophic disorders of skin
- (L90.0) Lichen sclerosus et atrophicus
- (L90.1) Anetoderma of Schweninger-Buzzi
- (L90.2) Anetoderma of Jadassohn-Pellizzari
- (L90.3) Atrophoderma of Pasini and Pierini
- (L90.4) Acrodermatitis chronica atrophicans
- (L90.5) Scar conditions and fibrosis of skin
- (L90.6) Striae atrophicae
- (L90.8) Other atrophic disorders of skin
- (L90.9) Atrophic disorder of skin, unspecified
- (L91) Hypertrophic disorders of skin
- (L92) Granulomatous disorders of skin and subcutaneous tissue
- (L92.0) Granuloma annulare
- (L92.1) Necrobiosis lipoidica, not elsewhere classified
- (L92.2) Granuloma faciale (eosinophilic granuloma of skin)
- (L92.3) Foreign body granuloma of skin and subcutaneous tissue
- (L92.8) Other granulomatous disorders of skin and subcutaneous tissue
- (L92.9) Granulomatous disorder of skin and subcutaneous tissue, unspecified
- (L93) Lupus erythematosus
- (L94) Other localized connective tissue disorders
- (L94.0) Localized scleroderma (morphea)
- (L94.1) Linear scleroderma
- (L94.2) Calcinosis cutis
- (L94.3) Sclerodactyly
- (L94.4) Gottron's papules
- (L94.5) Poikiloderma vasculare atrophicans
- (L94.6) Ainhum
- (L94.8) Other specified localized connective tissue disorders
- (L94.9) Localized connective tissue disorder, unspecified
- (L95) Vasculitis limited to skin, not elsewhere classified
- (L95.0) Livedoid vasculitis
- (L95.1) Erythema elevatum diutinum
- (L95.2) Other vasculitis limited to skin
- (L95.3) Vasculitis limited to skin, unspecified
- (L97) Ulcer of lower limb, not elsewhere classified
- (L98) Other disorders of skin and subcutaneous tissue, not elsewhere classified
- (L98.0) Pyogenic granuloma
- (L98.1) Factitial dermatitis
- (L98.2) Febrile neutrophilic dermatosis (Sweet)
- (L98.3) Eosinophilic cellulitis (Wells)
- (L98.4) Chronic ulcer of skin, not elsewhere classified
- (L98.5) Mucinosis of skin
- (L98.6) Other infiltrative disorders of skin and subcutaneous tissue
- (L98.8) Other specified disorders of skin and subcutaneous tissue
- (L98.9) Disorder of skin and subcutaneous tissue, unspecified
- (L99) Other disorders of skin and subcutaneous tissue in diseases classified elsewhere
Excludes
- Certain conditions origination in the perinatal period (P04-P96)
- Certain infectious and parasitic diseases (A00-B99)
- Complications of pregnancy, childbirth and the puerperinum (O00-O9A)
- Congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Endocrine, nutritional and metabolic diseases (E00-E88)
- Lipomelanotic reticulossis (I89.8)
- Neoplasms (C00-D49)
- Symptoms, signs and abnormal clinical and laboratory findings, NEC (R00-R94)
- Systemic connective tissue disorders (M30-M36)
- Viral warts (B07-)
See also
References
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