Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs

I70.323 (“Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs”) is a diagnosis code that identifies a specific condition, injury, or finding on a medical claim in the ICD-10-CM code set. Whether it is billed — and whether a payer covers it — depends on the clinical setting, documentation, and plan rules.