ICD-10-CM > I00-I99 > I70-I79 > I73 > I73.9 I73.9 Peripheral vascular disease, unspecified Billable/Specific Copy Code Copy Description Applicable To Intermittent claudicationPeripheral angiopathy NOSSpasm of artery Type 1 Excludes atherosclerosis of the extremities (I70.2--I70.7-)