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L03.12

Non-billable

Acute lymphangitis of other parts of limb

L03.12 is the ICD-10-CM code for Acute lymphangitis of other parts of limb. It is a non-billable category code — use a more specific child code such as L03.121 for billing.

Status
Header (non-billable)
Chapter
L00-L99
Parent
L03.1
Subcodes
7
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Excludes2 — not included here

  • •acute lymphangitis of fingers (L03.2-)
  • •acute lymphangitis of toes (L03.04-)
  • •acute lymphangitis of groin (L03.324)

Frequently asked questions

What is ICD-10 code L03.12?
L03.12 is the ICD-10-CM code for "Acute lymphangitis of other parts of limb". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L03.12 a billable code?
No — L03.12 is a non-billable header code. Use a more specific child code (such as L03.121) for billing.
What are the subcodes of L03.12?
L03.12 has 7 more specific child codes, including L03.121, L03.122, L03.123.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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