How would I code, pt has all of the below diabetes dx and I want to make I sure sequence correctly.
Diabetic right foot infection with gangrene s/p transmetatarsal amputation-intraoperative cultures yield GBS
*Diabetes mellitus, uncontrolled-A1c 13.1
*Diabetes mellitus with peripheral vascular disease
*Diabetes mellitus with chronic kidney disease

I cannot find dx for diabetic foot infection and pt does not have an ulcer, so e11.621 wouldn’t work.

thanks in advance