All ICD10 Codes

I25.10

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Atherosclerotic heart disease of native coronary artery without angina pectoris

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).

Instructional Notes

Includes
  • Atherosclerotic heart disease NOS
General instructions are available for the parent sections:
View CH9 NotesView I20-I25 NotesView I25 NotesView I25.1 Notes

Clinical Hierarchy

CH9Diseases of the circulatory system (I00-I99)
I20-I25Ischemic heart diseases (I20-I25)
I25Chronic ischemic heart disease
I25.1Atherosclerotic heart disease of native coronary artery
I25.10Atherosclerotic heart disease of native coronary artery without angina pectoris

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I25.10:

subcategoryI25.1
Atherosclerotic heart disease of native coronary artery
View context instructions
categoryI25
Chronic ischemic heart disease
View context instructions
blockI20-I25
Ischemic heart diseases (I20-I25)
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to I25.10. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

7 raw paths
Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification)1 unique routes
coronary (artery)→I25.10
Atheroma, atheromatous1 unique routes
coronary (artery)→I25.10
Atherosclerosis1 unique routes
coronary
artery→I25.10
Disease, diseased3 unique routes
artery
coronary→I25.10
cardiovascular (atherosclerotic)→I25.10
heart (organic)
ischemic (chronic or with a stated duration of over 4 weeks)
atherosclerotic (of)→I25.10
Sclerosis, sclerotic1 unique routes
coronary (artery)→I25.10

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 302
Atherosclerosis with MCC
DRG 303
Atherosclerosis without MCC

Cross Reference

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