I73.0 Raynaud's syndrome

Non-billable header with 2 child codes.

Applicable to

• Raynaud's disease
• Raynaud's phenomenon (secondary)

Applies from I73 Other peripheral vascular diseases

Excludes2 (not included here)

• chilblains (T69.1)
• frostbite (T33-T34)
• immersion hand or foot (T69.0-)
• spasm of cerebral artery (G45.9)

Codes under I73.0

• I73.00 Raynaud's syndrome without gangrene
• I73.01 Raynaud's syndrome with gangrene

Code annotations containing back-references to I73.0

Back-references to I73

• Type 1 Excludes: I96 Gangrene, not elsewhere classified ("gangrene in other peripheral vascular diseases (I73.-)")

Nearby codes

• I73 Other peripheral vascular diseases
• I73.0 Raynaud's syndrome (this code)
• I73.00 Raynaud's syndrome without gangrene
• I73.01 Raynaud's syndrome with gangrene
• I73.1 Thromboangiitis obliterans [Buerger's disease]
• I73.8 Other specified peripheral vascular diseases
• I73.81 Erythromelalgia