2025 ICD-10-CM code L08.1
Erythrasma is a superficial bacterial infection of the skin, typically affecting warm, moist areas like the armpits or groin.
Medical necessity for treating erythrasma is established by the presence of characteristic skin lesions and associated symptoms. Treatment is necessary to resolve the infection, alleviate discomfort, and prevent potential complications.
Diagnosis and treatment of erythrasma typically falls under the purview of primary care physicians, dermatologists, or infectious disease specialists. They are responsible for accurately diagnosing the condition, often through physical examination and sometimes with the aid of a Wood's lamp, which causes the affected area to fluoresce coral-red. Treatment usually involves topical or oral antibiotics, along with advice on hygiene practices to prevent recurrence.
- 12 Diseases of the Skin and Subcutaneous Tissue (L00-L99)
- L00-L08 Infections of the skin and subcutaneous tissue
In simple words: Erythrasma is a common skin infection that causes reddish-brown patches, especially in skin folds. It's easily treated with antibiotics.
Erythrasma is a long-term bacterial infection that affects the top layers of the skin. It's caused by Corynebacterium minutissimum and often appears in areas where skin rubs together, creating warm, moist environments. These areas include the armpits, groin, and between the toes.
Example 1: A 45-year-old obese patient presents with reddish-brown patches in the groin area, accompanied by mild itching. Upon examination with a Wood's lamp, coral-red fluorescence is observed, confirming the diagnosis of erythrasma., A 28-year-old athlete complains of itchy, scaly patches between the toes. The physician diagnoses erythrasma and prescribes topical antifungal medication, advising the patient on proper foot hygiene., A 60-year-old diabetic patient with poor circulation exhibits signs of erythrasma on the soles of the feet. Due to the patient's underlying health condition, the physician opts for oral antibiotics and emphasizes the importance of regular foot care.
Documentation for erythrasma should include location and description of the affected area (size, color, texture), presence of any associated symptoms (itching, burning), results of Wood's lamp examination, and prescribed treatment. Any relevant patient history, such as diabetes or obesity, should also be documented.
- Specialties:Dermatology, Family Medicine, Internal Medicine, Infectious Disease
- Place of Service:Office, Outpatient Hospital, Telehealth Provided in Patient’s Home, Telehealth Provided Other than in Patient’s Home