L49-L54
Urticaria and erythema
Urticaria and erythema (L49-L54) is a block within ICD-10-CM Chapter 12: Diseases of the skin and subcutaneous tissue. It holds 6 categories.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- Lyme disease (A69.2-)
- rosacea (L71.-)
Categories in L49-L54
- L49Exfoliatn due to erythemat cond accord extent body involvcategory
- L50Urticariacategory
- L51Erythema multiformecategory
- L52Erythema nodosum
- L53Other erythematous conditionscategory
- L54Erythema in diseases classified elsewhere
Source
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.