ICD-10-CM Alphabetic Index · FY 2026 18 Entries
Atheroma in the ICD-10-CM Index ICD-10-CM
The main term Atheroma, atheromatous carries 18 index entries pointing to 8 ICD-10-CM codes. The default entry is I70.90, 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
18
Index Entries
8
Codes Referenced
I70.90
Default Code
A
Letter
18 of 18 shown
ICD-10-CM
Index Entries Under Atheroma 18 entries · 8 codes
Atheroma, atheromatous I70.90
aorta, aortic I70.0
valve I35.8 see also Endocarditis, aortic
aorto-iliac I70.0
artery see Arteriosclerosis
basilar (artery) I67.2
carotid (artery) (common) (internal) I67.2
cerebral (arteries) I67.2
coronary (artery) I25.10
with angina pectoris see Arteriosclerosis, coronary (artery),
degeneration see Arteriosclerosis
heart, cardiac see Disease, heart, ischemic, atherosclerotic
mitral (valve) I34.89
myocardium, myocardial see Disease, heart, ischemic, atherosclerotic
pulmonary valve (heart) I37.8 see also Endocarditis, pulmonary
tricuspid (heart) (valve) I36.8
valve, valvular see Endocarditis
vertebral (artery) I67.2
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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.
