I75.021
✓ Billable
Atheroembolism of right lower extremity
ICD-10-CM · FY2026 · Diseases of the Circulatory System
Code
I75.021
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Circulatory System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code I75.021?
ICD-10-CM code I75.021 represents Atheroembolism of right lower extremity. It is a billable diagnosis code in the Diseases of the Circulatory System chapter, effective October 1, 2025 – September 30, 2026.
Is I75.021 billable?
Yes. I75.021 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is I75.021 in?
I75.021 belongs to the Diseases of the Circulatory System chapter (I00–I99) of ICD-10-CM.
Related codes in the I75 category
I75
Atheroembolism
Non-billable
I75.0
Atheroembolism of extremities
Non-billable
I75.8
Atheroembolism of other sites
Non-billable
I75.01
Atheroembolism of upper extremity
Non-billable
I75.02
Atheroembolism of lower extremity
Non-billable
I75.81
Atheroembolism of kidney
Billable
I75.89
Atheroembolism of other site
Billable
I75.011
Atheroembolism of right upper extremity
Billable
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