ICD-10-CM Alphabetic Index · FY 2026 15 Entries
Dermatophytosis in the ICD-10-CM Index ICD-10-CM
The main term Dermatophytosis (epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton) carries 15 index entries pointing to 8 ICD-10-CM codes. The default entry is B35.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
15
Index Entries
8
Codes Referenced
B35.9
Default Code
D
Letter
15 of 15 shown
ICD-10-CM
Index Entries Under Dermatophytosis 15 entries · 8 codes
Dermatophytosis (epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton) B35.9
beard B35.0
body B35.4
capitis B35.0
corporis B35.4
deep-seated B35.8
disseminated B35.8
foot B35.3
granulomatous B35.8
groin B35.6
hand B35.2
nail B35.1
perianal (area) B35.6
scalp B35.0
specified NEC B35.8
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
