Page:ICD-10-CM (2010).djvu/658

 Dermatitis due to substances taken internally==
 * Code first (T36-T65), to identify drug or substance
 * Excludes1: allergy NOS (T78.40)
 * Excludes2: adverse food reaction, except dermatitis (T78.0-T78.1)
 * contact dermatitis (L23-L25)
 * drug photoallergic response (L56.1)
 * drug phototoxic response (L56.0)
 * urticaria (L50.-)
 * L27.0 Generalized skin eruption due to drugs and medicaments taken internally
 * L27.1 Localized skin eruption due to drugs and medicaments taken internally
 * L27.2 Dermatitis due to ingested food
 * Excludes2: dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
 * 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
 * Circumscribed neurodermatitis
 * Lichen NOS
 * L28.1 Prurigo nodularis
 * L28.2 Other prurigo
 * Prurigo NOS
 * Prurigo Hebra
 * Prurigo mitis
 * Urticaria papulosa

L29 Pruritus

 * Excludes1: neurotic excoriation (L98.1)
 * psychogenic pruritus (F45.8)
 * 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 and unspecified dermatitis

 * Excludes2: contact dermatitis (L23-L25)
 * dry skin dermatitis (L85.3)
 * small plaque parapsoriasis (L41.3)
 * stasis dermatitis (I83.1-.2)
 * L30.0 Nummular dermatitis
 * L30.1 Dyshidrosis [pompholyx]
 * L30.