Chapter 14: Diseases of the Skin
ICD-11 to ICD-10 crosswalk mappings for codes EA00-EM0Z
228 ICD-11 codes in this chapter have ICD-10 crosswalk mappings from the WHO.
Covers dermatitis, eczema, psoriasis, cellulitis, acne, pressure ulcers, and skin infections. ICD-11 renames and reorganizes this chapter with improved classification of dermatological conditions and chronic wound types.
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EA00-EA3Z: Certain skin disorders attributable to viral infection
2 codes with ICD-10 mappings
EA00-EA6Y: Certain skin disorders attributable to infection or infestation
4 codes with ICD-10 mappings
EA20: Dermatoses from distant or systemic viral infection
222 codes with ICD-10 mappings
EA80.ZAtopic eczema, unspecified3 mappingsEA81.1Seborrhoeic dermatitis of the scalp1 mappingEA81.YSeborrhoeic dermatosis of other specified type or distribution1 mappingEA81.ZSeborrhoeic dermatitis, unspecified2 mappingsEA82Nummular dermatitis1 mappingEA83.0ZLichen simplex of unspecified site1 mappingEA85.0Vesicular dermatitis of hands or feet1 mappingEA88.0ZInfectious dermatitis, unspecified1 mappingEA88.2Disseminated secondary eczema1 mappingEA88.4Pityriasis alba1 mappingEA89Generalised eczematous dermatitis of unspecified type1 mappingEA8ZDermatitis or eczema, unspecified4 mappingsEA90.0Plaque psoriasis1 mappingEA90.1Guttate psoriasis1 mappingEA90.40Generalised pustular psoriasis1 mappingEA90.41Acropustulosis of Hallopeau1 mappingEA90.42Palmoplantar pustulosis1 mappingEA90.YOther specified forms of psoriasis1 mappingEA90.ZPsoriasis of unspecified type2 mappingsEA91.1Hypertrophic lichen planus1 mappingEA91.2Follicular lichen planus1 mappingEA91.6Subacute lichen planus1 mappingEA91.YOther specified lichen planus1 mappingEA91.ZLichen planus of unspecified type3 mappingsEA92Lichenoid dermatoses3 mappingsEA93Pityriasis lichenoides2 mappingsEA94Pityriasis rubra pilaris1 mappingEA95Small plaque parapsoriasis9 mappingsEB00.1Chronic urticaria1 mappingEB01.0Dermographism1 mappingEB01.3Contact urticaria1 mappingEB01.YOther specified forms of inducible urticaria or angioedema2 mappingsEB02.0Cholinergic urticaria1 mappingEB04Idiopathic angioedema1 mappingEB0YOther specified urticarial disorders4 mappingsEB10Diffuse inflammatory erythemas2 mappingsEB11Annular erythema3 mappingsEB12.ZErythema multiforme, unspecified4 mappingsEB13.0Stevens-Johnson syndrome1 mappingEB13.1Toxic epidermal necrolysis1 mappingEB20Acute febrile neutrophilic dermatosis1 mappingEB21Pyoderma gangrenosum2 mappingsEB2YOther specified neutrophilic dermatoses1 mappingEB30Eosinophilic cellulitis1 mappingEB31Erythema nodosum1 mappingEB40.0YOther specified pemphigus vulgaris1 mappingEB40.0ZPemphigus vulgaris, unspecified1 mappingEB40.1Pemphigus foliaceus3 mappingsEB40.YOther specified pemphigus1 mappingEB40.ZPemphigus, unspecified3 mappingsEB41.0Bullous pemphigoid1 mappingEB41.1Mucous membrane pemphigoid1 mappingEB41.ZPemphigoid, unspecified3 mappingsEB42Linear IgA bullous dermatosis1 mappingEB43Epidermolysis bullosa acquisita1 mappingEB44Dermatitis herpetiformis1 mappingEB4YOther specified immunobullous disorder1 mappingEB50Subacute cutaneous lupus erythematosus1 mappingEB51.ZChronic cutaneous lupus erythematosus, unspecified1 mappingEB60.0Lichen sclerosus of vulva1 mappingEB60.1Lichen sclerosus of penis1 mappingEB60.ZLichen sclerosus, unspecified1 mappingEB61.0Plaque morphoea1 mappingEB61.1Linear morphoea1 mappingEB7YOther specified inflammatory dermatoses2 mappingsEB90.1YOther specified forms of cutaneous mucinosis1 mappingEB90.40Dystrophic calcification of the skin of uncertain or unspecified aetiology1 mappingEC20.00Ichthyosis vulgaris1 mappingEC20.01X-linked ichthyosis1 mappingEC20.02Autosomal recessive congenital ichthyosis2 mappingsEC20.03Keratinopathic ichthyoses1 mappingEC20.32Papular palmoplantar keratodermas1 mappingEC20.YOther specified genetic disorders of keratinisation3 mappingsEC21.0Genetic defects of the hair shaft1 mappingEC22.0Inherited deformities of nails2 mappingsEC23.0Non-syndromic genetically-determined hypermelanosis or lentiginosis1 mappingEC30Epidermolysis bullosa simplex1 mappingEC31Junctional epidermolysis bullosa1 mappingEC32Dystrophic epidermolysis bullosa1 mappingEC3ZEpidermolysis bullosa3 mappingsEC90.5Anogenital pruritus1 mappingEC90.ZPruritus, unspecified3 mappingsEC91.0Nodular prurigo1 mappingEC91.1Atopic prurigo1 mappingEC91.ZPrurigo, unspecified1 mappingED00Artefactual skin disorder1 mappingED50.0Acquired ichthyosis1 mappingED51.0ZAcanthosis nigricans, unspecified1 mappingED54Xerosis cutis or asteatosis1 mappingED55.0Acquired palmoplantar keratodermas1 mappingED56Keratosis pilaris1 mappingED5YOther specified disorders of epidermal keratinisation9 mappingsED60.1Melasma1 mappingED60.2Postinflammatory hypermelanosis1 mappingED60.ZHypermelanosis of unspecified aetiology1 mappingED61.0Freckles1 mappingED63.0Vitiligo1 mappingED63.YAcquired hypomelanosis due to other specified disorder2 mappingsED6YOther specified disorders of skin pigmentation3 mappingsED70.1Female pattern hair loss3 mappingsED70.21Alopecia totalis1 mappingED70.2YOther specified forms of alopecia areata2 mappingsED70.2ZAlopecia areata, unspecified2 mappingsED70.3ZTelogen effluvium unspecified1 mappingED70.4Anagen effluvium1 mappingED70.50Folliculitis decalvans1 mappingED70.51Dissecting cellulitis1 mappingED70.5YScarring alopecia due to other specified cause1 mappingED70.5ZScarring alopecia of unknown or unspecified aetiology2 mappingsED70.YOther specified alopecia or hair loss1 mappingED71Hypertrichosis5 mappingsED72.ZHirsutism, unspecified1 mappingED73.11Acquired poliosis1 mappingED73.YOther specified acquired disorders of the hair shaft3 mappingsED7YOther specified disorders of hair2 mappingsED80.41Acne conglobata1 mappingED80.6Infantile acne1 mappingED80.YOther specified acne1 mappingED80.ZAcne, unspecified2 mappingsED81Acneiform inflammatory disorders2 mappingsED81.YOther specified acneiform inflammatory disorders1 mappingED90.02Phymatous rosacea1 mappingED90.0ZRosacea, unspecified3 mappingsED90.1Periorificial dermatitis1 mappingED92.0Hidradenitis suppurativa1 mappingED92.1Apocrine sweat disorders5 mappingsED92.ZDisorders involving the apocrine follicular unit, unspecified1 mappingED9YOther specified disorders involving the hair follicle3 mappingsEE00.0ZLocalised hyperhidrosis, unspecified1 mappingEE00.1Primary generalised hyperhidrosis1 mappingEE00.ZHyperhidrosis, unspecified2 mappingsEE01.ZHypohidrosis, unspecified1 mappingEE02.YOther specified forms of miliaria3 mappingsEE02.ZMiliaria, unspecified1 mappingEE0YOther specified disorders of eccrine sweat glands or sweating3 mappingsEE10.0Abnormality of nail shape1 mappingEE10.1YOther specified abnormality of nail surface1 mappingEE10.2Onycholysis1 mappingEE10.3Nail hypertrophy1 mappingEE10.5Nail dystrophy, not otherwise specified1 mappingEE11.1Yellow nail syndrome1 mappingEE13.1ZIngrowing nail, unspecified1 mappingEE13.4Nail disorder associated with specified systemic disease1 mappingEE13.YOther specified nail disorder1 mappingEE1YOther specified disorders of the nail or perionychium1 mappingEE1ZDisorders of the nail or perionychium, unspecified2 mappingsEE40.1ZStretch marks, unspecified1 mappingEE40.ZAtrophy or degeneration of dermal or subcutaneous connective tissue, unspecified type3 mappingsEE41.1Anetoderma2 mappingsEE60.1Hypertrophic scar1 mappingEE60.YOther specified keloidal disorders1 mappingEE6ZFibromatosis of skin or soft tissue, unspecified3 mappingsEE70.0Acquired perforating dermatosis1 mappingEE70.YOther specified perforating dermatoses2 mappingsEE70.ZPerforating dermatoses, unspecified3 mappingsEE7YOther specified disorders of cutaneous connective tissue4 mappingsEE80.0Granuloma annulare1 mappingEE80.1Necrobiosis lipoidica1 mappingEE8YOther specified histiocytic-granulomatous disorders of the skin1 mappingEE8ZHistiocytic-granulomatous disorders of the skin, unspecified2 mappingsEF00.ZPanniculitis of undetermined or unspecified etiology2 mappingsEF02.1Subcutaneous lipomatosis1 mappingEF40.0Capillaritis1 mappingEF40.20Granuloma faciale1 mappingEF40.2YOther specified localised cutaneous vasculitis1 mappingEF40.ZCutaneous vasculitis unspecified3 mappingsEF50Livedoid vasculopathy1 mappingEG60Anal pruritus1 mappingEG63.1Sacrococcygeal pilonidal cyst1 mappingEG63.2Sacrococcygeal pilonidal abscess1 mappingEG63.ZSacrococcygeal pilonidal disease, unspecified1 mappingEH1ZNeonatal skin infection, unspecified1 mappingEH40.0ZInfantile seborrhoeic dermatitis, unspecified1 mappingEH40.1ZInfantile napkin dermatoses, unspecified1 mappingEH62Lichenoid drug eruption1 mappingEH6ZDrug eruption of unspecified type1 mappingEH72.ZDrug-induced hair abnormalities, unspecified5 mappingsEH75Photosensitivity due to drug2 mappingsEH77Localised adverse cutaneous reactions to administration of drug1 mappingEH90.0Pressure ulceration grade 11 mappingEH90.1Pressure ulceration grade 21 mappingEH90.2Pressure ulceration grade 31 mappingEH90.3Pressure ulceration grade 41 mappingEH90.ZPressure ulcer of unspecified grade2 mappingsEH92.0ZCallosity, unspecified1 mappingEH93.3Foreign body granuloma of skin1 mappingEH94Scar of skin, not elsewhere classified1 mappingEJ10Erythema ab igne1 mappingEJ20.0Actinic elastosis3 mappingsEJ2YOther specified chronic effects of ultraviolet radiation on the skin3 mappingsEJ30.0Polymorphic light eruption1 mappingEJ30.1Chronic actinic dermatitis1 mappingEJ40.0Sunburn erythema1 mappingEJ40.1Sunburn with blisters or exudation1 mappingEJ40.ZSunburn, unspecified3 mappingsEJ41.ZBurn from exposure to artificial source of ultraviolet radiation, unspecified1 mappingEJ4ZAcute effects of ultraviolet radiation on normal skin, unspecified3 mappingsEJ6YOther specified dermatoses provoked by light or UV radiation1 mappingEJ71Chronic effects of ionizing radiation on the skin1 mappingEJ7ZDermatoses due to ionizing radiation, unspecified2 mappingsEK00.1Allergic contact dermatitis due to cosmetics or fragrances1 mappingEK00.6Allergic contact dermatitis due to metals or metal salts1 mappingEK00.CAllergic contact dermatitis due to topical medicaments1 mappingEK00.ZAllergic contact dermatitis, unspecified6 mappingsEK02.00Irritant contact dermatitis due to wet work1 mappingEK02.01Irritant contact dermatitis due to solvents1 mappingEK02.03Irritant contact dermatitis due to cosmetics or emollients1 mappingEK02.05Irritant contact dermatitis due to plants or other vegetable matter1 mappingEK02.06Irritant contact dermatitis due to foods4 mappingsEK02.20Intertriginous dermatitis due to friction, sweating or contact with body fluids1 mappingEK02.ZIrritant contact dermatitis, unspecified3 mappingsEK20Phototoxic reaction to fragrance or cosmetics2 mappingsEK5YOther specified skin disorders provoked by external factors13 mappingsEK70.0ZEpidermoid cyst, unspecified1 mappingEK70.1Trichilemmal cyst1 mappingEK70.ZCutaneous cysts, unspecified3 mappingsEK90.0Actinic keratosis1 mappingEK91.0Large plaque parapsoriasis2 mappingsEK91.1Poikiloderma vasculare atrophicans1 mappingEL10Paraneoplastic syndromes involving skin1 mappingEL60Acute radiodermatitis following radiotherapy1 mappingEM0ZSkin disease of unspecified nature19 mappings