I70..66 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene

Non-billable header

Includes

  • any condition classifiable to I70.61-, I70.62-, I70.63-, I70.64-, I70.65
  • chronic limb-threatening ischemia of nonbiological bypass graft(s) of the extremities with gangrene
  • critical limb ischemia of nonbiological bypass graft(s) of the extremities with gangrene

Use Additional Code

  • code to identify the severity of any ulcer (L97.-, L98.49-), if applicable

Last reviewed: September 2026