ICD-10-CM Alphabetic Index · FY 2026 21 Entries
Impaction in the ICD-10-CM Index ICD-10-CM
The main term Impaction, impacted carries 21 index entries pointing to 8 ICD-10-CM codes. 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
21
Index Entries
8
Codes Referenced
—
Default Code
I
Letter
21 of 21 shown
ICD-10-CM
Index Entries Under Impaction 21 entries · 8 codes
Impaction, impacted
bowel, colon, rectum K56.49 see also Impaction, fecal
by gallstone K56.3
calculus see Calculus
cerumen (ear) (external) H61.2- Non-billable
cuspid see Impaction, tooth
dental (same or adjacent tooth) K01.1
fecal, feces K56.41
fracture see Fracture, by site
gallbladder see Calculus, gallbladder
gallstone (s) see Calculus, gallbladder
bile duct (common) (hepatic) see Calculus, bile duct
cystic duct see Calculus, gallbladder
in intestine, with obstruction (any part) K56.3
intestine (calculous) NEC K56.49 see also Impaction, fecal
gallstone, with ileus K56.3
intrauterine device (IUD) T83.39 Non-billable
molar see Impaction, tooth
shoulder, causing obstructed labor O66.0
tooth, teeth K01.1
turbinate J34.89
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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.
