ICD-10 L50.9
Billable / SpecificUrticaria, unspecified
About ICD-10-CM L50.9
ICD-10-CM code L50.9 represents Urticaria, unspecified. This is a billable/specific code in the Skin and Subcutaneous Tissue chapter (block L50). The 2026 edition of ICD-10-CM L50.9 became effective on October 1, 2025.
Medicare LCD Coverage for L50.9
Local Coverage Determinations (LCDs) from CMS MACs that list L50.9 as a covered diagnosis.
Showing top 10 of 63 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing L50.9.
1 Aetna
4 Medicare
CPT Codes Commonly Billed with L50.9
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Convert L50.9 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| L50.9 | 7089 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To L50.9
Other codes in section L49-L54 (Urticaria and erythema).
ICD-10 L50.9, Billing FAQ
Is ICD-10 code L50.9 billable? +
Yes, L50.9 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with L50.9? +
Procedures frequently paired with L50.9 include: Q5154, J2357.
What ICD-9 codes does L50.9 map to? +
Per CMS GEMs, L50.9 maps to ICD-9 codes: 7089. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on July 16, 2026.
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