ICD-10-CM Codes
L00-L99
Dermatitis and eczema L20-L30

Dermatitis and eczema L20-L30

Note

In this block the terms dermatitis and eczema are used synonymously and interchangeably.

Type 2 Excludes

Type 2 Excludes Help

A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (L20-L30) and the excluded code together.

chronic (childhood) granulomatous disease (
ICD-10-CM Diagnosis Code D71
Functional disorders of polymorphonuclear neutrophils
Applicable To
- Cell membrane receptor complex [CR3] defect
- Chronic (childhood) granulomatous disease
- Congenital dysphagocytosis
- Progressive septic granulomatosis
D71
)
dermatitis gangrenosa (
ICD-10-CM Diagnosis Code L08.0
Pyoderma
Applicable To
- Dermatitis gangrenosa
- Purulent dermatitis
- Septic dermatitis
- Suppurative dermatitis
Type 1 Excludes
- pyoderma gangrenosum (L88)
- pyoderma vegetans (L08.81)
L08.0
)
dermatitis herpetiformis (
ICD-10-CM Diagnosis Code L13.0
Dermatitis herpetiformis
Applicable To
- Duhring's disease
- Hydroa herpetiformis
Type 1 Excludes
- juvenile dermatitis herpetiformis (L12.2)
- senile dermatitis herpetiformis (L12.0)
L13.0
)
dry skin dermatitis (
ICD-10-CM Diagnosis Code L85.3
Xerosis cutis
Applicable To
- Dry skin dermatitis
L85.3
)
factitial dermatitis (
ICD-10-CM Diagnosis Code L98.1
Factitial dermatitis
Applicable To
- Neurotic excoriation
Type 1 Excludes
- Excoriation (skin-picking) disorder (F42.4)
L98.1
)
perioral dermatitis (
ICD-10-CM Diagnosis Code L71.0
Perioral dermatitis
L71.0
)
radiation-related disorders of the skin and subcutaneous tissue (L55-L59
ICD-10-CM Range L55-L59
Radiation-related disorders of the skin and subcutaneous tissue
- L55 Sunburn
- L56 Other acute skin changes due to ultravio...
- L57 Skin changes due to chronic exposure to ...
- L58 Radiodermatitis
- L59 Other disorders of skin and subcutaneous...
)
stasis dermatitis (
ICD-10-CM Diagnosis Code I87.2
Venous insufficiency (chronic) (peripheral)
Applicable To
- Stasis dermatitis
Type 1 Excludes
- stasis dermatitis with varicose veins of lower extremities (I83.1-, I83.2-)
I87.2
)

Codes

L20
Atopic dermatitis
L21
Seborrheic dermatitis
L22
Diaper dermatitis
L23
Allergic contact dermatitis
L24
Irritant contact dermatitis
L25
Unspecified contact dermatitis
L26
Exfoliative dermatitis
L27
Dermatitis due to substances taken internally
L28
Lichen simplex chronicus and prurigo
L29
Pruritus
L30
Other and unspecified dermatitis

ICD-10-CM Diagnosis Codes L20-*

L20 Atopic dermatitis
- L20.0 Besnier's prurigo
- L20.8 Other atopic dermatitis
  - L20.81 Atopic neurodermatitis
  - L20.82 Flexural eczema
  - L20.83 Infantile (acute) (chronic) eczema
  - L20.84 Intrinsic (allergic) eczema
  - L20.89 Other atopic dermatitis
- L20.9 Atopic dermatitis, unspecified

ICD-10-CM Diagnosis Codes L21-*

L21 Seborrheic dermatitis
- L21.0 Seborrhea capitis
- L21.1 Seborrheic infantile dermatitis
- L21.8 Other seborrheic dermatitis
- L21.9 Seborrheic dermatitis, unspecified

ICD-10-CM Diagnosis Codes L22-*

L22 Diaper dermatitis

ICD-10-CM Diagnosis Codes L23-*

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 c...
- L23.4 Allergic contact dermatitis due to dyes
- L23.5 Allergic contact dermatitis due to other chem...
- L23.6 Allergic contact dermatitis due to food in co...
- L23.7 Allergic contact dermatitis due to plants, ex...
- L23.8 Allergic contact dermatitis due to other agen...
  - L23.81 Allergic contact dermatitis due to animal (ca...
  - L23.89 Allergic contact dermatitis due to other agen...
- L23.9 Allergic contact dermatitis, unspecified caus...

ICD-10-CM Diagnosis Codes L24-*

L24 Irritant contact dermatitis
- L24.0 Irritant contact dermatitis due to detergents...
- L24.1 Irritant contact dermatitis due to oils and g...
- 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 c...
- L24.5 Irritant contact dermatitis due to other chem...
- L24.6 Irritant contact dermatitis due to food in co...
- L24.7 Irritant contact dermatitis due to plants, ex...
- L24.8 Irritant contact dermatitis due to other agen...
  - L24.81 Irritant contact dermatitis due to metals
  - L24.89 Irritant contact dermatitis due to other agen...
- L24.9 Irritant contact dermatitis, unspecified caus...
- L24.A Irritant contact dermatitis due to friction o...
  - L24.A0 Irritant contact dermatitis due to friction o...
  - L24.A1 Irritant contact dermatitis due to saliva
  - L24.A2 Irritant contact dermatitis due to fecal, uri...
  - L24.A9 Irritant contact dermatitis due friction or c...
- L24.B Irritant contact dermatitis related to stoma ...
  - L24.B0 Irritant contact dermatitis related to unspec...
  - L24.B1 Irritant contact dermatitis related to digest...
  - L24.B2 Irritant contact dermatitis related to respir...
  - L24.B3 Irritant contact dermatitis related to fecal ...

ICD-10-CM Diagnosis Codes L25-*

L25 Unspecified contact dermatitis
- L25.0 Unspecified contact dermatitis due to cosmeti...
- L25.1 Unspecified contact dermatitis due to drugs i...
- L25.2 Unspecified contact dermatitis due to dyes
- L25.3 Unspecified contact dermatitis due to other c...
- L25.4 Unspecified contact dermatitis due to food in...
- L25.5 Unspecified contact dermatitis due to plants,...
- L25.8 Unspecified contact dermatitis due to other a...
- L25.9 Unspecified contact dermatitis, unspecified c...

ICD-10-CM Diagnosis Codes L26-*

L26 Exfoliative dermatitis

ICD-10-CM Diagnosis Codes L27-*

L27 Dermatitis due to substances taken internally...
- L27.0 Generalized skin eruption due to drugs and me...
- L27.1 Localized skin eruption due to drugs and medi...
- L27.2 Dermatitis due to ingested food
- L27.8 Dermatitis due to other substances taken inte...
- L27.9 Dermatitis due to unspecified substance taken...

ICD-10-CM Diagnosis Codes L28-*

L28 Lichen simplex chronicus and prurigo
- L28.0 Lichen simplex chronicus
- L28.1 Prurigo nodularis
- L28.2 Other prurigo

ICD-10-CM Diagnosis Codes L29-*

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

ICD-10-CM Diagnosis Codes L30-*

L30 Other and unspecified 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

	L00-L99 ICD-10-CM Range L00-L99 Diseases of the skin and subcutaneous tissue L00-L08 Infections of the skin and subcutaneous ... L10-L14 Bullous disorders L20-L30 Dermatitis and eczema L40-L45 Papulosquamous disorders L49-L54 Urticaria and erythema L55-L59 Radiation-related disorders of the skin ... L60-L75 Disorders of skin appendages L76-L76 Intraoperative and postprocedural compli... L80-L99 Other disorders of the skin and subcutan...
L10-L14 ICD-10-CM Range L10-L14 Bullous disorders Type 1 Excludes benign familial pemphigus [Hailey-Hailey] (Q82.8) staphylococcal scalded skin syndrome (L00) toxic epidermal necrolysis [Lyell] (L51.2) L10 Pemphigus L11 Other acantholytic disorders L12 Pemphigoid L13 Other bullous disorders L14 Bullous disorders in diseases classified...	ICD10Data.com	L40-L45 ICD-10-CM Range L40-L45 Papulosquamous disorders L40 Psoriasis L41 Parapsoriasis L42 Pityriasis rosea L43 Lichen planus L44 Other papulosquamous disorders L45 Papulosquamous disorders in diseases cla...
	M00-M99 ICD-10-CM Range M00-M99 Diseases of the musculoskeletal system and connective tissue M00-M02 Infectious arthropathies M04-M04 Autoinflammatory syndromes M05-M14 Inflammatory polyarthropathies M15-M19 Osteoarthritis M20-M25 Other joint disorders M26-M27 Dentofacial anomalies [including maloccl... M30-M36 Systemic connective tissue disorders M40-M43 Deforming dorsopathies M45-M49 Spondylopathies M50-M54 Other dorsopathies M60-M63 Disorders of muscles M65-M67 Disorders of synovium and tendon M70-M79 Other soft tissue disorders M80-M85 Disorders of bone density and structure M86-M90 Other osteopathies M91-M94 Chondropathies M95-M95 Other disorders of the musculoskeletal s... M96-M96 Intraoperative and postprocedural compli... M97-M97 Periprosthetic fracture around internal ... M99-M99 Biomechanical lesions, not elsewhere cla...

Dermatitis and eczema L20-L30

Functional disorders of polymorphonuclear neutrophils

Pyoderma

Dermatitis herpetiformis

Xerosis cutis

Factitial dermatitis

Perioral dermatitis

Radiation-related disorders of the skin and subcutaneous tissue

Venous insufficiency (chronic) (peripheral)

Diseases of the skin and subcutaneous tissue

Bullous disorders

Papulosquamous disorders

Diseases of the musculoskeletal system and connective tissue