ICD-10-CM Alphabetic Index · FY 2026 15 Entries
Ringworm in the ICD-10-CM Index ICD-10-CM
The main term Ringworm carries 15 index entries pointing to 9 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
9
Codes Referenced
B35.9
Default Code
R
Letter
15 of 15 shown
ICD-10-CM
Index Entries Under Ringworm 15 entries · 9 codes
Ringworm B35.9
beard B35.0
black dot B35.0
body B35.4
Burmese B35.5
corporeal B35.4
foot B35.3
groin B35.6
hand B35.2
honeycomb B35.0
nails B35.1
perianal (area) B35.6
scalp B35.0
specified NEC B35.8
Tokelau B35.5
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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.
