ICD-10-CM Alphabetic Index · FY 2027 9 Entries
Peridiverticulitis in the ICD-10-CM Index ICD-10-CM
The main term Peridiverticulitis (intestine) carries 9 index entries pointing to 1 ICD-10-CM codes. The default entry is K57.92, 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
9
Index Entries
1
Codes Referenced
K57.92
Default Code
P
Letter
9 of 9 shown
ICD-10-CM
Index Entries Under Peridiverticulitis 9 entries · 1 codes
Peridiverticulitis (intestine) K57.92
cecum see Diverticulitis, intestine, large
colon see Diverticulitis, intestine, large
duodenum see Diverticulitis, intestine, small
intestine see Diverticulitis, intestine
jejunum see Diverticulitis, intestine, small
rectosigmoid see Diverticulitis, intestine, large
rectum see Diverticulitis, intestine, large
sigmoid see Diverticulitis, intestine, large
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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.
