ICD-10-CM · FY 2026 APRIL UPDATE
L50
Urticaria
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| 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 |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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