L02.4 (Cutaneous abscess, furuncle and carbuncle of limb) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the skin and subcutaneous tissue chapter. It identifies cases of cutaneous abscess, furuncle and carbuncle of limb for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

L02.4 — Cutaneous abscess, furuncle and carbuncle of limb

Chapter L00-L99: Diseases of the skin and subcutaneous tissue

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Sub-codes under L02.4

L02.41Cutaneous abscess of limbL02.42Furuncle of limbL02.43Carbuncle of limb

Related diagnoses

L02.0Cutaneous abscess, furuncle and carbuncle of faceL02.1Cutaneous abscess, furuncle and carbuncle of neckL02.2Cutaneous abscess, furuncle and carbuncle of trunkL02.3Cutaneous abscess, furuncle and carbuncle of buttockL02.5Cutaneous abscess, furuncle and carbuncle of handL02.6Cutaneous abscess, furuncle and carbuncle of footL02.8Cutaneous abscess, furuncle and carbuncle of other sitesL02.9Cutaneous abscess, furuncle and carbuncle, unspecified

Common questions about L02.4 (Cutaneous abscess, furuncle and carbuncle of limb)

What does ICD-10 code L02.4 mean?
L02.4 is the ICD-10-CM 2025 code for Cutaneous abscess, furuncle and carbuncle of limb. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is L02.4 a billable diagnosis code?
L02.4 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under L02.4. Browse the sub-codes listed on this page.
Which ICD-10 chapter does L02.4 belong to?
L02.4 belongs to the chapter "Diseases of the skin and subcutaneous tissue" (codes L00-L99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Cutaneous abscess, furuncle and carbuncle of limb?
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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗