I73.9
ICD-10BillablePeripheral vascular disease, unspecified
Official ICD-10-CM descriptor (FY2026)
Peripheral vascular disease, unspecified
I73.9 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Intermittent claudication
- Peripheral angiopathy NOS
- Spasm of artery
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- atherosclerosis of the extremities (I70.2--I70.7-)
Related codes in I73
Where this code sits
- Parent code
- I73
Krasyn AI Coder
Get code suggestions automatically as you type notes. Free for 50 analyses.
Install for Chrome — freeSource
ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.