Is L03.329 a billable ICD-10 code?

Yes. L03.329 (Acute lymphangitis of trunk, unspecified) is billable and can be used for insurance claims. Always verify payer-specific requirements.

L03.329 ✓ Billable

Acute lymphangitis of trunk, unspecified

Q: What is ICD-10 code L03.329?

ICD-10-CM code L03.329 stands for "Acute lymphangitis of trunk, unspecified". 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

L03.329

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 L03.329?

ICD-10-CM code L03.329 represents Acute lymphangitis of trunk, unspecified. It is a billable diagnosis code in the Diseases of the Skin and Subcutaneous Tissue chapter, effective October 1, 2025 – September 30, 2026.

Is L03.329 billable?

Yes. L03.329 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is L03.329 in?

L03.329 belongs to the Diseases of the Skin and Subcutaneous Tissue chapter (L00–L99) of ICD-10-CM.

Related codes in the L03 category

L03 Cellulitis and acute lymphangitis Non-billable L03.0 Cellulitis and acute lymphangitis of finger and toe Non-billable L03.1 Cellulitis and acute lymphangitis of other parts of limb Non-billable L03.2 Cellulitis and acute lymphangitis of face and neck Non-billable L03.3 Cellulitis and acute lymphangitis of trunk Non-billable L03.8 Cellulitis and acute lymphangitis of other sites Non-billable L03.9 Cellulitis and acute lymphangitis, unspecified Non-billable L03.01 Cellulitis of finger Non-billable

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