I73Other peripheral vascular diseases
ICD-10-CM category (non-billable header) code — part of Diseases of arteries, arterioles and capillaries (I70-I79)
Coding Notes
Excludes2 (not part of this condition — may code both)
- chilblains (T69.1)
- frostbite (T33-T34)
- immersion hand or foot (T69.0-)
- spasm of cerebral artery (G45.9)
Subcategories (4)
- I73.0 Raynaud's syndrome
- I73.1 Thromboangiitis obliterans [Buerger's disease]
- I73.8 Other specified peripheral vascular diseases
- I73.9 Peripheral vascular disease, unspecified