All ICD10 Codes

B35

Non-Billable
ChapterA00–B99
Rankcategory
Official Description

Dermatophytosis

Use a more specific code (9 billable)
B35.0Tinea barbae and tinea capitisB35.1Tinea unguiumB35.2Tinea manuumB35.3Tinea pedisB35.4Tinea corporisB35.5Tinea imbricataB35.6Tinea crurisB35.8Other dermatophytosesB35.9Dermatophytosis, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

CH1 Parent Instructions

Includes
  • diseases generally recognized as communicable or transmissible
Excludes1(Not coded here. Use a different code.)
  • certain localized infections - see body system-related chapters
Excludes2(Not included here. Code separately if applicable.)
  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
Use Additional Code
  • code to identify resistance to antimicrobial drugs (Z16.-)

B35-B49 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • hypersensitivity pneumonitis due to organic dust (J67.-)
  • mycosis fungoides (C84.0-)

Instructional Notes

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

Clinical Hierarchy

BillableHas subcodes
CH1Certain infectious and parasitic diseases (A00-B99)
B35-B49Mycoses (B35-B49)
B35DermatophytosisNot billable
B35.0Tinea barbae and tinea capitisBillable
B35.1Tinea unguiumBillable
B35.2Tinea manuumBillable
B35.3Tinea pedisBillable
B35.4Tinea corporisBillable
B35.5Tinea imbricataBillable
B35.6Tinea crurisBillable
B35.8Other dermatophytosesBillable
B35.9Dermatophytosis, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to B35:

blockB35-B49
Mycoses (B35-B49)
View context instructions
chapterCH1
Certain infectious and parasitic diseases (A00-B99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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