Complete ICD-10-CM coding and documentation guide for icd-10 coding for onychomycosis includes clinical validation requirements, medical necessity guidelines, and coding policies.
Save 2+ hours daily with instant clinical documentation.
Our AI scribe listens, understands, and generates comprehensive medical notes so you can focus on patient care.
Ready to Record
Start recording to see live conversation transcription
Essential facts and insights about ICD-10 Coding for Onychomycosis
Use ICD-10 code B35.1 for dermatophytosis of nail, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Tinea pedis
Use when athlete’s foot coexists with onychomycosis.
Cellulitis of toe
Use when cellulitis is secondary to fungal infection.
The ICD-10 code for onychomycosis is B35.1, used for dermatophytic nail infections confirmed by lab tests.
Onychomycosis is confirmed through lab tests such as KOH microscopy, fungal culture, or PCR detecting dermatophyte DNA.