L49-L54: Urticaria and erythema
ICD-10-CM 2027 block L49-L54 in chapter 12 (Diseases of the skin and subcutaneous tissue) has 6 categories.
- L49 – Exfoliation due to erythematous conditions according to extent of body surface involved 10 billable codes
- L50 – Urticaria 9 billable codes
- L51 – Erythema multiforme 6 billable codes
- L52 – Erythema nodosum Billable code
- L53 – Other erythematous conditions 6 billable codes
- L54 – Erythema in diseases classified elsewhere Billable code