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B35

⚠ Non-billable (Header)

Dermatophytosis

Certain infectious and parasitic diseases (A00-B99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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✅ Includes

  • • favus
  • • infections due to species of Epidermophyton, Micro-sporum and Trichophyton
  • • tinea, any type except those in B36.-

Child Codes (9)

B35.0Tinea barbae and tinea capitisB35.1Tinea unguiumB35.2Tinea manuumB35.3Tinea pedisB35.4Tinea corporisB35.5Tinea imbricataB35.6Tinea crurisB35.8Other dermatophytosesB35.9Dermatophytosis, unspecified

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Code Information

CodeB35
BillableNo — Header code
CategoryCertain infectious and parasitic diseases (A00-B99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes9

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)