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L02.42

Non-billable

Furuncle of limb

L02.42 is the ICD-10-CM code for Furuncle of limb. It is a non-billable category code — use a more specific child code such as L02.421 for billing.

Status
Header (non-billable)
Chapter
L00-L99
Parent
L02.4
Subcodes
7
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Includes

  • •Boil of limb
  • •Folliculitis of limb

Frequently asked questions

What is ICD-10 code L02.42?
L02.42 is the ICD-10-CM code for "Furuncle of limb". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L02.42 a billable code?
No — L02.42 is a non-billable header code. Use a more specific child code (such as L02.421) for billing.
What are the subcodes of L02.42?
L02.42 has 7 more specific child codes, including L02.421, L02.422, L02.423.

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

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