ICD-10-CM Alphabetic Index · FY 2026 13 Entries
Histoplasmosis in the ICD-10-CM Index ICD-10-CM
The main term Histoplasmosis carries 13 index entries pointing to 7 ICD-10-CM codes. The default entry is B39.9, 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
13
Index Entries
7
Codes Referenced
B39.9
Default Code
H
Letter
13 of 13 shown
ICD-10-CM
Index Entries Under Histoplasmosis 13 entries · 7 codes
Histoplasmosis B39.9
with pneumonia NEC B39.2
African B39.5
American see Histoplasmosis, capsulati
capsulati B39.4
disseminated B39.3
generalized B39.3
pulmonary B39.2
acute B39.0
chronic B39.1
Darling's B39.4
duboisii B39.5
lung NEC B39.2
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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.
