ICD-10-CM Alphabetic Index · FY 2027 15 Entries
Plague in the ICD-10-CM Index ICD-10-CM
The main term Plague carries 15 index entries pointing to 7 ICD-10-CM codes. The default entry is A20.9, 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 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
15
Index Entries
7
Codes Referenced
A20.9
Default Code
P
Letter
15 of 15 shown
ICD-10-CM
Index Entries Under Plague 15 entries · 7 codes
Plague A20.9
abortive A20.8
ambulatory A20.8
asymptomatic A20.8
bubonic A20.0
cellulocutaneous A20.1
cutaneobubonic A20.1
lymphatic gland A20.0
meningitis A20.3
pharyngeal A20.8
pneumonic (primary) (secondary) A20.2
pulmonary, pulmonic A20.2
septicemic A20.7
tonsillar A20.8
septicemic A20.7
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
