I75.019 Atheroembolism of unspecified upper extremity
The ICD-10-CM code for Atheroembolism of unspecified upper extremity is I75.019 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- I70-I79: Diseases of arteries, arterioles and capillaries (I70-I79)
- Category I75
- 15 codes (10 billable)
- FY2026 Status
- Stable since FY2024
U.S. Hospital Utilization
I75.019 appeared in too few sampled U.S. inpatient stays in 2023 to report a national estimate (AHRQ suppresses counts of 10 or fewer) — a rare inpatient diagnosis.
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