ICD-10-CM Alphabetic Index · FY 2026 13 Entries
Anthrax in the ICD-10-CM Index ICD-10-CM
The main term Anthrax carries 13 index entries pointing to 6 ICD-10-CM codes. The default entry is A22.9, 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
6
Codes Referenced
A22.9
Default Code
A
Letter
13 of 13 shown
ICD-10-CM
Index Entries Under Anthrax 13 entries · 6 codes
Anthrax A22.9
with pneumonia A22.1
cerebral A22.8
colitis A22.2
cutaneous A22.0
gastrointestinal A22.2
inhalation A22.1
intestinal A22.2
meningitis A22.8
pulmonary A22.1
respiratory A22.1
sepsis A22.7
specified manifestation NEC A22.8
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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.
