I25.83 Coronary atherosclerosis due to lipid rich plaque
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The ICD-10-CM code for Coronary atherosclerosis due to lipid rich plaque is I25.83 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- I20-I25: Ischemic heart diseases (I20-I25)
- Category I25
- 70 codes (56 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to I25.83:
- Plaque (s) › lipid rich, coronary
- Plaque (s) › coronary, lipid rich
- Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification) › coronary (artery) › due to › lipid rich plaque
- Atherosclerosis › coronary › artery › due to › lipid rich plaque
U.S. Hospital Utilization
- An estimated 10,340 U.S. inpatient stays in 2023 included I25.83 among the documented diagnoses.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Presumed relationship due to Index term “with”The classification presumes a causal relationship between hypertension and heart involvement and between hypertension and kidney involvement, as the two conditions are linked by the term “with” in the Alphabetic Index. These conditions should be coded as related even in the absence of provider documentation explicitly linking them, unless the documentation clearly states the conditions are unrelated.
Provider must link conditions not specifically indexed as relatedFor hypertension and conditions not specifically linked by relational terms such as “with,” “associated with” or “due to” in the classification, provider documentation must link the conditions in order to code them as related.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference I25.83 with the canonical source and edition:
I25.83 — Coronary atherosclerosis due to lipid rich plaque. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/I25.83
Canonical URL: https://icd10codingpro.com/codes/I25.83