ICD-10 Code I70.713 – Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I70.713 – Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs
What it is
This code identifies atherosclerotic narrowing in a nonautologous bypass graft in the leg arteries, with exertional pain caused by reduced blood flow. It applies when the claudication affects both lower extremities.
Clinical signs
Typical findings include leg pain or cramping with walking that improves with rest, along with evidence of peripheral arterial disease in a bypass graft. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents atherosclerosis in an “other type” bypass graft of the extremities and specifies intermittent claudication in both legs. Make sure the record links the graft disease to the bilateral symptoms. If the documentation does not identify the graft type or laterality, check documentation.
Do not use for
Do not use this code for native artery atherosclerosis, unilateral claudication, or bypass graft disease without intermittent claudication. Do not assume the graft type or side if the note is unclear.
Coding tip
Verify both the graft description and bilateral claudication in the provider note before assigning I70.713.