B35.0
Tinea barbae and tinea capitis
Clinical Classification Guidelines
Inclusion Terms
- Beard ringworm
- Kerion
- Scalp ringworm
- Sycosis, mycotic
Medical Intelligence & Overview
Tinea barbae and tinea capitis are common fungal infections affecting the hair-bearing areas of the face and scalp, respectively. Often referred to as ringworm, these infections are caused by dermatophyte fungi that invade the skin, hair, and sometimes the nails. Recognized under the ICD-10 code B35.0, these conditions can lead to various skin changes and discomfort but are generally manageable with appropriate treatment. This article aims to provide patient-friendly information about the causes, symptoms, diagnosis, and treatment options related to these infections.
Causes & Symptoms
Clinical Causes: Contagious dermatophyte fungi transmitted through direct contact with infected persons or animals. Contact with contaminated objects such as combs, hats, towels, or bedding. Fungal spores that survive on surfaces for extended periods, facilitating indirect transmission. Weakened immune system, increasing susceptibility to infection. Poor hygiene practices that promote fungal growth.
Key Symptoms: Red, scaly patches on the face or scalp. Hair loss or patchy areas where hair becomes brittle and falls out. In the case of tinea barbae (beard ringworm): inflamed bumps, pustules, and itching around the beard area. For tinea capitis (scalp ringworm): patches of hair loss with or without scaling, sometimes accompanied by black dots representing broken hair at scalp level. Kerion: a severe, inflamed, pus-filled swelling on the scalp or beard area, often tender and swollen, indicating a more aggressive form of infection. Itching and discomfort in affected areas.
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a clinical examination by a healthcare professional who observes characteristic skin and hair changes. To confirm the presence of dermatophyte fungi, tests such as:
Treatment Protocols: Managing tinea barbae and tinea capitis involves antifungal medications and supportive skin care. Treatment options include:
Clinical Advice & FAQs
Billing Guidance
Is B35.0 a billable ICD-10 code?
Yes, B35.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report B35.0?
Clinical documentation must specify the nature of Tinea barbae and tinea capitis and any associated comorbidities for accurate reporting.
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