`L50` Urticaria

Non-billable header with 9 child codes.

Excludes1 (never code together)

allergic contact dermatitis (L23.-)
angioneurotic edema (T78.3)
giant urticaria (T78.3)
hereditary angio-edema (D84.1)
Quincke's edema (T78.3)
serum urticaria (T80.6-)
solar urticaria (L56.3)
urticaria neonatorum (P83.8)
urticaria papulosa (L28.2)
urticaria pigmentosa (D47.01)

Applies from L50 Urticaria

Excludes1 (never code together)

allergic contact dermatitis (L23.-)
angioneurotic edema (T78.3)
giant urticaria (T78.3)
hereditary angio-edema (D84.1)
Quincke's edema (T78.3)
serum urticaria (T80.6-)
solar urticaria (L56.3)
urticaria neonatorum (P83.8)
urticaria papulosa (L28.2)
urticaria pigmentosa (D47.01)

Codes under L50

L50.0 Allergic urticaria
L50.1 Idiopathic urticaria
L50.2 Urticaria due to cold and heat
L50.3 Dermatographic urticaria
L50.4 Vibratory urticaria
L50.5 Cholinergic urticaria
L50.6 Contact urticaria
L50.8 Other urticaria
L50.9 Urticaria, unspecified

Code annotations containing back-references to L50

Back-references to L50

Code First: F54 Psychological and behavioral factors associated with disorders or diseases classified elsewhere ("urticaria (L50.-)")
Type 2 Excludes: L27 Dermatitis due to substances taken internally ("urticaria (L50.-)")
Type 1 Excludes: L95 Vasculitis limited to skin, not elsewhere classified ("urticaria (L50.-)")
Type 1 Excludes: T78.3 Angioneurotic edema ("urticaria (L50.-)")

Back-references to L50

Code First: F54 Psychological and behavioral factors associated with disorders or diseases classified elsewhere ("urticaria (L50.-)")
Type 2 Excludes: L27 Dermatitis due to substances taken internally ("urticaria (L50.-)")
Type 1 Excludes: L95 Vasculitis limited to skin, not elsewhere classified ("urticaria (L50.-)")
Type 1 Excludes: T78.3 Angioneurotic edema ("urticaria (L50.-)")

Nearby codes

L50 Urticaria (this code)
L50.0 Allergic urticaria
L50.1 Idiopathic urticaria
L50.2 Urticaria due to cold and heat
L50.3 Dermatographic urticaria
L50.4 Vibratory urticaria