Urticaria and erythema - L49-L54

 Type 1 Excludes

• Lyme disease (A69.2-)
• rosacea (L71.-)

 Codes

• L49 - Exfoliation due to erythematous conditions according to extent of body surface involved
• L50 - Urticaria
• L51 - Erythema multiforme
• L52 - Erythema nodosum
• L53 - Other erythematous conditions
• L54 - Erythema in diseases classified elsewhere