I70.64 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration.
Includes
Use additional code
Code to identify severity of ulcer (L97.-)
Codes
I70.641
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of thigh
I70.642
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of calf
I70.643
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of ankle
I70.644
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of heel and midfoot
I70.645
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of foot
I70.648
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of other part of lower leg
I70.649
Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration of unspecified site
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
Code changed
Includes
any condition classifiable to I70.612 and I70.622
- any condition classifiable to I70.612 and I70.622
- chronic limb-threatening ischemia of nonbiological bypass graft(s) of the left leg with ulceration
- critical limb ischemia of nonbiological bypass graft(s) of the left leg with ulceration
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code