L50-L54
Urticaria and erythema
L50
Urticaria
L50.0
Primary diagnosis candidate
Allergic urticaria
L50.1
Primary diagnosis candidate
Idiopathic urticaria
L50.2
Primary diagnosis candidate
Urticaria due to cold and heat
L50.3
Primary diagnosis candidate
Dermatographic urticaria
L50.4
Primary diagnosis candidate
Vibratory urticaria
L50.5
Primary diagnosis candidate
Cholinergic urticaria
L50.6
Primary diagnosis candidate
Contact urticaria
L50.8
Primary diagnosis candidate
Other urticaria
L50.9
Primary diagnosis candidate
Urticaria, unspecified
L51
Erythema multiforme
L51.0
Primary diagnosis candidate
Nonbullous erythema multiforme
L51.1
Primary diagnosis candidate
Bullous erythema multiforme
L51.2
Primary diagnosis candidate
Toxic epidermal necrolysis [Lyell]
L51.8
Primary diagnosis candidate
Other erythema multiforme
L51.9
Primary diagnosis candidate
Erythema multiforme, unspecified
L52
Primary diagnosis candidate
Erythema nodosum
L53
Other erythematous conditions
L53.0
Primary diagnosis candidate
Toxic erythema
L53.1
Primary diagnosis candidate
Erythema annulare centrifugum
L53.2
Primary diagnosis candidate
Erythema marginatum
L53.3
Primary diagnosis candidate
Other chronic figurate erythema
L53.8
Primary diagnosis candidate
Other specified erythematous conditions
L53.9
Primary diagnosis candidate
Erythematous condition, unspecified
L54*
Erythema in diseases classified elsewhere
L54.0*
Erythema marginatum in acute rheumatic fever (I00)
L54.8*
Erythema in other diseases classified elsewhere
