Furuncle of left foot
ICD-10 L02.622 is a billable code used to indicate a diagnosis of furuncle of left foot.
L02.622 refers to a furuncle (boil) located on the left foot, which is a localized infection of the hair follicle typically caused by Staphylococcus aureus. Clinically, a furuncle presents as a painful, swollen, and erythematous nodule that may contain pus. The infection often arises from a break in the skin or an existing skin condition, leading to inflammation and the formation of a painful abscess. The anatomy involved includes the skin and subcutaneous tissue of the foot, particularly where hair follicles are present. Disease progression can vary; if untreated, a furuncle may rupture, leading to drainage of pus and potential spread of infection. Diagnostic considerations include a thorough clinical examination and, if necessary, cultures to identify the causative organism. Differential diagnoses may include carbuncles, cellulitis, or other skin infections. Prompt diagnosis and treatment are crucial to prevent complications such as systemic infection or recurrent furuncles.
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
L02.622 specifically covers furuncles (boils) located on the left foot, which are localized infections of hair follicles. It does not cover other skin infections or conditions such as cellulitis or abscesses in different locations.
L02.622 should be used when the clinical presentation specifically indicates a furuncle on the left foot. If the infection is on the right foot, L02.621 should be used. Additionally, if the condition is more generalized or involves multiple sites, other codes may be more appropriate.
Documentation should include a detailed clinical examination noting the location, size, and characteristics of the furuncle, any associated symptoms, treatment provided, and follow-up care. Laboratory results, if obtained, should also be included.
