ICD-10 Code I75.023 – Atheroembolism of bilateral lower extremities (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I75.023 – Atheroembolism of bilateral lower extremities
What it is
This code identifies cholesterol or atheromatous emboli affecting both lower extremities. Use it when documentation states atheroembolism in both legs, usually from plaque debris traveling from a proximal artery.
Clinical signs
Findings may include pain, skin discoloration, diminished pulses, or ischemic changes in both legs. Clinical features vary; refer to documentation for the specific vessel involvement and laterality.
When to use this code
Use I75.023 when the provider documents bilateral lower-extremity atheroembolism or cholesterol emboli to both legs. It may appear after vascular procedures, anticoagulation, or spontaneous plaque embolization, but only code what is documented.
Do not use for
Do not use this code for unilateral lower-extremity atheroembolism or for general peripheral artery disease without embolic documentation. Check documentation if the record describes ischemia without a confirmed atheroembolic cause.
Coding tip
Confirm both laterality and embolic etiology in the note before assigning I75.023.