Tinea incognita of leg
Tinea caused by Microsporum canis
Tinea caused by Trichophyton concentricum
Tinea caused by Trichophyton mentagrophytes variant erinacei
Trichomycosis nodularis
Tinea caused by Trichophyton megninii
ringworm
Tinea caused by Microsporum vanbreuseghemii
Tinea caused by Trichophyton yaoundei
Ringworm NOS
Tineas
Tinea caused by Microsporum distortum
Tinea incognita
Trichophytosis
Autoeczematization
Tinea caused by Microsporum canis variant distortum
Tinea caused by Trichophyton erinacei
Tinea caused by Epidermophyton floccosum
ringworms
Tinea caused by Microsporum persicolor
Mycide
Dermatophytosis of unspecified site
Tinea caused by Microsporum equinum
tinea infections
Microsporum audouinii infection
Dermatophytosis caused by Microsporum praecox
tinea
Disseminated dermatophytosis
Epidermophyton floccosum infection
Tinea caused by Trichophyton tonsurans
Dermatophytoses
Tinea caused by Trichophyton simii
Steroid-modified tinea infection
Tinea caused by Trichophyton equinum
Cutaneous autosensitization
Tinea caused by Trichophyton mentagrophytes variant interdigitale
Tinea caused by Trichophyton verrucosum
Tinea caused by Trichophyton
Tinea caused by Trichophyton rubrum
Steroid-modified tinea infection of lower limb
Microsporic tinea
Tinea caused by Microsporum nanum
Favus caused by Trichophyton schoenleinii
Immunodeficiency disseminated dermatophytosis
Tinea caused by Trichophyton mentagrophytes variant quinckeanum
Sensitisation dermatitis
Tinea caused by Trichophyton soudanense
Tinea caused by Trichophyton mentagrophytes variant mentagrophytes
Tinea caused by Trichophyton mentagrophytes
Microsporum praecox dermatophytosis
infection tinea
Tinea caused by Microsporum ferrugineum
Tinea nodosa
Dermatophytid
Disseminated dermatophytosis due to immunodeficiency
Autoeczematisation
Tinea infection
Dermatophytosis co-occurrent with human immunodeficiency virus infection
Infection caused by Dermatophyte co-occurrent with human immunodeficiency virus infection
Dermaphytid
Tinea caused by Trichophyton interdigitale
Tinea caused by Nannizzia gypsea
Tinea caused by Microsporum audouinii
Tinea caused by Microsporum gypseum
Tinea caused by Trichophyton persicolor
Cutaneous autosensitisation
Dermatophytosis (disorder)
Honeycomb ringworm
Autosensitization dermatitis
Dermatophytosis caused by Trichophyton rubrum
Autosensitisation dermatitis
Dermatophytide
Id reaction
Tinea infection NOS
Allergy-sensitivity to fungi syndrome
Ide eruption due to tinea
Tinea caused by Nannizzia fulva
Tinea caused by Microsporum fulvum
Tinea caused by Microsporum canis variant canis
Epidermophytosis
Favus caused by Trichophyton gallinae
Tinea caused by Trichophyton violaceum
Sensitization dermatitis
Tinea NOS
Dermatophytosis NOS

Frequently Asked Questions

What is the ICD-10 code for dermatophytosis, unspecified?

The ICD-10-CM code for dermatophytosis, unspecified is B35.9. The full clinical description is "Dermatophytosis, unspecified". B35.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code B35.9 mean?

ICD-10-CM code B35.9 represents “Dermatophytosis, unspecified”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.

Is B35.9 a billable code?

Yes, B35.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is B35.9 in?

B35.9 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

What codes cannot be used with B35.9?

B35.9 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.

Are additional codes required with B35.9?

Yes, when using B35.9, also report: resistance to antimicrobial drugs (Z16.-).

What SNOMED CT codes does B35.9 map to?

B35.9 maps to 37 SNOMED CT concepts: 30668009, 3014005, 47382004, 840462006, 371042002, and 32 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for B35.9?

B35.9 is linked to 2 UMLS Concept Unique Identifiers: C0040247, C0011636. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does B35.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like dermatophytosis, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of B35.9?

B35.9 maps to the ICD-11 code: 1F28.Z (Dermatophytosis, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.