Diagnosis Codes Index - Diseases of the skin and subcutaneous tissue

Excludes2: certain conditions originating in the perinatal period (P04-P96), certain infectious and parasitic diseases (A00-B99), complications of pregnancy, childbirth and the puerperium (O00-O9A), congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99), endocrine, nutritional and metabolic diseases (E00-E88), lipomelanotic reticulosis (I89.8), neoplasms (C00-D49), symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)systemic connective

• Infections of the skin and subcutaneous tissue (L00-L08)

  • Staphylococcal scalded skin syndrome (L00)
  • Impetigo (L01)
  • Cutaneous abscess, furuncle and carbuncle (L02)
  • Cellulitis and acute lymphangitis (L03)
  • Acute lymphadenitis (L04)
  • Pilonidal cyst and sinus (L05)
  • Other local infections of skin and subcutaneous tissue (L08)

• Bullous disorders (L10-L14)

  • Pemphigus (L10)
  • Other acantholytic disorders (L11)
  • Pemphigoid (L12)
  • Other bullous disorders (L13)
  • Bullous disorders in diseases classified elsewhere (L14)

• Dermatitis and eczema (L20-L30)

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

• Papulosquamous disorders (L40-L45)

  • Psoriasis (L40)
  • Parapsoriasis (L41)
  • Pityriasis rosea (L42)
  • Lichen planus (L43)
  • Other papulosquamous disorders (L44)
  • Papulosquamous disorders in diseases classified elsewhere (L45)

• Urticaria and erythema (L49-L54)

  • Exfoliatn due to erythemat cond accord extent body involv (L49)
  • Urticaria (L50)
  • Erythema multiforme (L51)
  • Erythema nodosum (L52)
  • Other erythematous conditions (L53)
  • Erythema in diseases classified elsewhere (L54)

• Radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

  • Sunburn (L55)
  • Other acute skin changes due to ultraviolet radiation (L56)
  • Skin changes due to chronic expsr to nonionizing radiation (L57)
  • Radiodermatitis (L58)
  • Oth disorders of skin, subcu related to radiation (L59)

• Disorders of skin appendages (L60-L75)

  • Nail disorders (L60)
  • Nail disorders in diseases classified elsewhere (L62)
  • Alopecia areata (L63)
  • Androgenic alopecia (L64)
  • Other nonscarring hair loss (L65)
  • Cicatricial alopecia [scarring hair loss] (L66)
  • Hair color and hair shaft abnormalities (L67)
  • Hypertrichosis (L68)
  • Acne (L70)
  • Rosacea (L71)
  • Follicular cysts of skin and subcutaneous tissue (L72)
  • Other follicular disorders (L73)
  • Eccrine sweat disorders (L74)
  • Apocrine sweat disorders (L75)

• Intraoperative and postprocedural complications of skin and subcutaneous tissue (L76)

  • Intraop and postprocedural complications of skin, subcu (L76)

• Other disorders of the skin and subcutaneous tissue (L80-L99)

  • Vitiligo (L80)
  • Other disorders of pigmentation (L81)
  • Seborrheic keratosis (L82)
  • Acanthosis nigricans (L83)
  • Corns and callosities (L84)
  • Other epidermal thickening (L85)
  • Keratoderma in diseases classified elsewhere (L86)
  • Transepidermal elimination disorders (L87)
  • Pyoderma gangrenosum (L88)
  • Pressure ulcer (L89)
  • Atrophic disorders of skin (L90)
  • Hypertrophic disorders of skin (L91)
  • Granulomatous disorders of skin and subcutaneous tissue (L92)
  • Lupus erythematosus (L93)
  • Other localized connective tissue disorders (L94)
  • Vasculitis limited to skin, not elsewhere classified (L95)
  • Non-pressure chronic ulcer of lower limb, NEC (L97)
  • Oth disorders of skin, subcu, not elsewhere classified (L98)
  • Oth disorders of skin, subcu in diseases classd elswhr (L99)