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v1.0.0
ICD-10 Guide
ICD-10 CodesL02.434

L02.434

Billable

Carbuncle of left upper limb

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 L02.434 is a billable code used to indicate a diagnosis of carbuncle of left upper limb.

Key Diagnostic Point:

Carbuncle of left upper limb is a painful skin infection that occurs in the left arm, characterized by a cluster of pus-filled bumps. This condition is often caused by bacterial infections and can lead to systemic symptoms such as fever and malaise. Treatment typically involves incision and drainage, along with antibiotics. Patients should be advised on proper hygiene and wound care to prevent recurrence.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • size of the carbuncle
  • patient's overall health

Audit Risk Factors

    Specialty Focus

    Related ICD-10 Codes

    Related CPT Codes

    10061CPT Code

    Clinical Scenario

    Documentation Requirements

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    Effective management of carbuncles is essential to prevent complications and improve patient outcomes.

    ICD-9 vs ICD-10

    Effective management of carbuncles is essential to prevent complications and improve patient outcomes.

    Reimbursement & Billing Impact

    Effective management of carbuncles is essential to prevent complications and improve patient outcomes.

    Resources

    Clinical References

    • •
      Carbuncle Care Guidelines

    Coding & Billing References

    • •
      Carbuncle Care Guidelines

    Frequently Asked Questions

    What are the common causes of carbuncles?

    Common causes include bacterial infections, particularly Staphylococcus aureus.

    How can I care for a carbuncle at home?

    Keep the area clean, apply warm compresses, and follow your doctor's instructions for care.