Is L50.5 a billable ICD-10 code?

Yes. L50.5 (Cholinergic urticaria) is billable and can be used for insurance claims. Always verify payer-specific requirements.

L50.5 ✓ Billable

Cholinergic urticaria

Q: What is ICD-10 code L50.5?

ICD-10-CM code L50.5 stands for "Cholinergic urticaria". It is a billable code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Diseases of the Skin and Subcutaneous Tissue

Code

L50.5

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Diseases of the Skin and Subcutaneous Tissue

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code L50.5?

ICD-10-CM code L50.5 represents Cholinergic urticaria. It is a billable diagnosis code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.

Is L50.5 billable?

Yes. L50.5 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is L50.5 in?

L50.5 belongs to the Diseases of the Skin and Subcutaneous Tissue chapter (L00–L99) of ICD-10-CM.

Related codes in the L50 category

L50 Urticaria Non-billable 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 L50.6 Contact urticaria Billable L50.8 Other urticaria Billable

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