B35.6 Tinea cruris

Billable ICD-10-CM code, FY2026.

Applicable to

• Dhobi itch
• Groin ringworm
• Jock itch

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)

• 110.3 Dermatophytosis of groin and perianal area

Code annotations containing back-references to B35.6

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 B35.6

• Baerensprung's disease (eczema marginatum)
• Dermatophytosis (epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton) › groin
• Dermatophytosis (epidermophyton) (infection) (Microsporum) (tinea) (Trichophyton) › perianal (area)
• Dhobi itch
• Eczema (acute) (chronic) (erythematous) (fissum) (rubrum) (squamous) › marginatum (hebrae)
• Infection, infected, infective (opportunistic) › fungus NOS › groin
• Infection, infected, infective (opportunistic) › fungus NOS › perianal (area)
• Itch, itching › dhobi
• Itch, itching › jock
• Ringworm › groin
• Ringworm › perianal (area)
• Tinea (intersecta) (tarsi) › cruris

Nearby codes

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