Atheroembolism (I75) ICD-10-CM
The I75 code range covers atheroembolism with 15 ICD-10-CM diagnosis codes. 10 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- atherothrombotic microembolism
- cholesterol embolism
Codes in the I75 Range 15 codes · 10 billable
- I75 AtheroembolismNon-billable
- I75.0 Atheroembolism of extremitiesNon-billable
- I75.01 Atheroembolism of upper extremityNon-billable
- I75.011 Atheroembolism of right upper extremity
- I75.012 Atheroembolism of left upper extremity
- I75.013 Atheroembolism of bilateral upper extremities
- I75.019 Atheroembolism of unspecified upper extremity
- I75.02 Atheroembolism of lower extremityNon-billable
- I75.021 Atheroembolism of right lower extremity
- I75.022 Atheroembolism of left lower extremity
- I75.023 Atheroembolism of bilateral lower extremities
- I75.029 Atheroembolism of unspecified lower extremity
- I75.8 Atheroembolism of other sitesNon-billable
- I75.81 Atheroembolism of kidney
- I75.89 Atheroembolism of other site
About the I75 Code Range
ICD-10 code I75 encompasses atheroembolism, a condition involving cholesterol or atheromatous emboli blocking arteries and affecting blood flow. These codes specify the location of the embolism, such as upper or lower extremities, kidneys, or other sites.
The section includes codes like I75.0 for atheroembolism of extremities, with more detailed subcodes for right, left, or bilateral involvement of upper (I75.01 series) and lower limbs (I75.02 series). For example, I75.011 addresses atheroembolism specifically in the right upper extremity, commonly called "embolism of artery of right upper limb." When the exact limb isn't specified, codes like I75.019 cover unspecified upper extremity cases, often referred to as "cholesterol embolus syndrome." Additional codes such as I75.81 apply to embolism in the kidney ("renal artery embolism"), while I75.89 covers other uncommon sites, including digital arteries or cerebral vessels. These codes guide healthcare professionals and coders in accurately classifying atheroembolism by location to support appropriate diagnosis and treatment documentation.
Questions About This Page
How many billable codes are in the I75 range?
Of the 15 codes in this range, 10 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the I75 range classify?
The range classifies atheroembolism. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
