ICD-10-CM category
L50: Urticaria
Codes under L50 (Urticaria). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| 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 | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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