Current
L50 — Urticaria
Part of Chapter 12: Diseases of the skin and subcutaneous tissue , block Urticaria and erythema (L49-L54) .
Official Notes
Excludes1
allergic contact dermatitis ( L23 .-)
Excludes1
angioneurotic edema ( T78.3 )
Excludes1
giant urticaria ( T78.3 )
Excludes1
hereditary angio-edema ( D84.1 )
Excludes1
Quincke's edema ( T78.3 )
Excludes1
serum urticaria ( T80.6- )
Excludes1
solar urticaria ( L56.3 )
Excludes1
urticaria neonatorum ( P83.8 )
Excludes1
urticaria papulosa ( L28.2 )
Excludes1
urticaria pigmentosa ( D47.01 )
Child Codes
- L50.0 Allergic urticaria Billable
- L50.1 Idiopathic urticaria Billable
- L50.2 Urticaria due to cold and heat Billable
- L50.3 Dermatographic urticaria Billable
- L50.4 Vibratory urticaria Billable
- L50.5 Cholinergic urticaria Billable
- L50.6 Contact urticaria Billable
- L50.8 Other urticaria Billable
- L50.9 Urticaria, unspecified Billable
Referenced By
Official notes on these codes cite L50.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS