Urticaria and erythema L49-L54 >

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as L49-L54. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • Lyme disease (
    ICD-10-CM Diagnosis Code A69.2

    Lyme disease

      2016 2017 2018 Non-Billable/Non-Specific Code
    Applicable To
    • Erythema chronicum migrans due to Borrelia burgdorferi
    A69.2-
    )
  • rosacea (
    ICD-10-CM Diagnosis Code L71
    L71.-
    )
Codes
ICD-10-CM Diagnosis Codes L49-*
  • L49 Exfoliation due to erythematous conditions ac...
    • L49.0 Exfoliation due to erythematous condition inv...
    • L49.1 Exfoliation due to erythematous condition inv...
    • L49.2 Exfoliation due to erythematous condition inv...
    • L49.3 Exfoliation due to erythematous condition inv...
    • L49.4 Exfoliation due to erythematous condition inv...
    • L49.5 Exfoliation due to erythematous condition inv...
    • L49.6 Exfoliation due to erythematous condition inv...
    • L49.7 Exfoliation due to erythematous condition inv...
    • L49.8 Exfoliation due to erythematous condition inv...
    • L49.9 Exfoliation due to erythematous condition inv...
ICD-10-CM Diagnosis Codes L50-*
  • 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
ICD-10-CM Diagnosis Codes L51-*
  • L51 Erythema multiforme
    • L51.0 Nonbullous erythema multiforme
    • L51.1 Stevens-Johnson syndrome
    • L51.2 Toxic epidermal necrolysis [Lyell]
    • L51.3 Stevens-Johnson syndrome-toxic epidermal necr...
    • L51.8 Other erythema multiforme
    • L51.9 Erythema multiforme, unspecified
ICD-10-CM Diagnosis Codes L52-*
  • L52 Erythema nodosum
ICD-10-CM Diagnosis Codes L53-*
  • 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
ICD-10-CM Diagnosis Codes L54-*
  • L54 Erythema in diseases classified elsewhere