B35.3 Tinea pedis

Billable ICD-10-CM code, FY2026.

Applicable to

• Athlete's foot
• Dermatophytosis of foot
• Foot ringworm

Applies from B35 Dermatophytosis

Includes

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

MS-DRG index

Defines the logic of DRG(s) 606-607 in MDC 09.

Approximate ICD-9-CM (GEMs)

• 110.4 Dermatophytosis of foot

Code annotations containing back-references to B35.3

Back-references to B35

• Code First: M01 Direct infections of joint in infectious and parasitic diseases classified elsewhere ("mycoses (B35-B49)")

Diagnosis Index entries for B35.3

• Athlete's › foot
• Dermatophytosis (epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton) › foot
• Infection, infected, infective (opportunistic) › foot (skin) › dermatophytic fungus
• Infection, infected, infective (opportunistic) › fungus NOS › foot
• Infection, infected, infective (opportunistic) › fungus NOS › skin › foot
• Itch, itching › Malabar › foot
• Ringworm › foot
• Tinea (intersecta) (tarsi) › foot
• Tinea (intersecta) (tarsi) › pedis

Nearby codes

• B35 Dermatophytosis
• B35.0 Tinea barbae and tinea capitis
• B35.1 Tinea unguium
• B35.2 Tinea manuum
• B35.3 Tinea pedis (this code)
• B35.4 Tinea corporis
• B35.5 Tinea imbricata
• B35.6 Tinea cruris
• B35.8 Other dermatophytoses
• B35.9 Dermatophytosis, unspecified