L49
Exfoliation due to erythematous conditions according to extent of body surface involved
Urticaria and erythema (L49-L54)
Chapter 12: Diseases of the skin and subcutaneous tissue (L00-L99)
37 codes in this range
L49.0
Exfoliation due to erythematous condition involving less than 10 percent of body surface
L49.1
Exfoliation due to erythematous condition involving 10-19 percent of body surface
L49.2
Exfoliation due to erythematous condition involving 20-29 percent of body surface
L49.3
Exfoliation due to erythematous condition involving 30-39 percent of body surface
L49.4
Exfoliation due to erythematous condition involving 40-49 percent of body surface
L49.5
Exfoliation due to erythematous condition involving 50-59 percent of body surface
L49.6
Exfoliation due to erythematous condition involving 60-69 percent of body surface
L49.7
Exfoliation due to erythematous condition involving 70-79 percent of body surface
L49.8
Exfoliation due to erythematous condition involving 80-89 percent of body surface
L49.9
Exfoliation due to erythematous condition involving 90 or more percent of body surface
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
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 necrolysis overlap syndrome
L51.8
Other erythema multiforme
L51.9
Erythema multiforme, unspecified
L52
Erythema nodosum
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
L54
Erythema in diseases classified elsewhere