L02.4
Cutaneous abscess, furuncle and carbuncle of limb
Clinical Classification Guidelines
Excludes Type 2
- Cutaneous abscess, furuncle and carbuncle of groin (L02.214, L02.224, L02.234)
- Cutaneous abscess, furuncle and carbuncle of hand (L02.5-)
- Cutaneous abscess, furuncle and carbuncle of foot (L02.6-)
Medical Intelligence & Overview
ICD-10 code L02.4 refers to skin infections known as cutaneous abscesses, furuncles (boils), and carbuncles located on the limbs. These conditions are characterized by localized collections of pus resulting from bacterial infections. They often cause swelling, redness, and pain in the affected area. Recognizing these conditions early can help in seeking proper medical care and preventing complications.
Causes & Symptoms
Clinical Causes: Bacterial infections, most commonly caused by *Staphylococcus aureus* Skin trauma or cuts that allow bacteria to enter Poor hygiene or skin conditions that break the skin barrier Pre-existing skin conditions like dermatitis or eczema Compromised immune system, such as in diabetes or immunosuppressive therapy Use of contaminated or unsanitary shaving tools or grooming devices
Key Symptoms: Pain, tenderness, or throbbing in the affected area Swelling and redness around the skin lesion Presence of a pus-filled bump or abscess Warmth in the area of the infection Fever or general feeling of malaise in some cases Skin firmness and increased pain as the abscess develops Multiple lesions in cases of carbuncle, often forming a cluster
Diagnostic & Treatment
Diagnosis Path: Diagnosis is typically based on medical history and physical examination. The healthcare provider will assess the appearance of the skin lesion, check for signs of spreading infection, and may perform tests such as:
Treatment Protocols: Treatment options focus on managing the infection and relieving symptoms. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is L02.4 a billable ICD-10 code?
Yes, L02.4 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report L02.4?
Clinical documentation must specify the nature of Cutaneous abscess, furuncle and carbuncle of limb and any associated comorbidities for accurate reporting.
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