Furuncle of left lower limb
ICD-10 L02.426 is a billable code used to indicate a diagnosis of furuncle of left lower limb.
L02.426 refers to a furuncle (boil) located on the left lower limb, which is a painful, pus-filled bump that forms under the skin due to bacterial infection, most commonly caused by Staphylococcus aureus. Clinically, furuncles present as red, swollen nodules that may rupture and drain pus. The affected area may be tender to touch, and systemic symptoms such as fever can occur in severe cases. The anatomy involved includes the skin and subcutaneous tissue, where hair follicles become obstructed and infected. Disease progression can lead to the formation of multiple furuncles, known as carbuncles, if left untreated. Diagnostic considerations include a thorough clinical examination and, if necessary, culture of the pus to identify the causative organism. Differential diagnoses may include other skin infections like cellulitis or abscesses. Proper identification and management are crucial to prevent complications such as systemic infection or scarring.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
L02.426 specifically covers furuncles located on the left lower limb. It is important to differentiate this from other skin infections or conditions such as cellulitis or abscesses, which may require different coding.
L02.426 should be used when the furuncle is specifically located on the left lower limb. If the furuncle is on another limb or location, the appropriate code for that area should be selected.
Documentation should include a detailed clinical examination, noting the location, size, and characteristics of the furuncle, as well as any treatment provided. Culture results, if obtained, should also be documented.
