I70.66
Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene
- Release
- FY 2027
- Effective
Hierarchy
Where I70.66 sits in the official hierarchy. Each level is the code it is classified under.
- I70 Atherosclerosis
- I70.6 Parent Atherosclerosis of nonbiological bypass graft(s) of the extremities
- I70.66 This code Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Includes
any condition classifiable to I70.61-, I70.62-, I70.63-, I70.64-, I70.65
Includes
chronic limb-threatening ischemia of nonbiological bypass graft(s) of the extremities with gangrene
Includes
critical limb ischemia of nonbiological bypass graft(s) of the extremities with gangrene
Use Additional Code
code, if applicable, to identify chronic total occlusion of artery of extremity ( I70.92 )
Inherited from I70.6 — Atherosclerosis of nonbiological bypass graft(s) of the extremities
Use Additional Code
exposure to environmental tobacco smoke ( Z77.22 )
Inherited from I70 — Atherosclerosis
More Specific Codes
5 codes under I70.66
- I70.661 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, right leg Billable
- I70.662 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, left leg Billable
- I70.663 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, bilateral legs Billable
- I70.668 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, other extremity Billable
- I70.669 Atherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene, unspecified extremity Billable
Version History
How I70.66 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentAtherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene
-
FY 2026 Effective
UnchangedAtherosclerosis of nonbiological bypass graft(s) of the extremities with gangrene
Related Codes
Other codes under I70.6
- I70.60 Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities
- I70.61 Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication
- I70.62 Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain
- I70.63 Atherosclerosis of nonbiological bypass graft(s) of the right leg with ulceration
- I70.64 Atherosclerosis of nonbiological bypass graft(s) of the left leg with ulceration
- I70.65 Atherosclerosis of nonbiological bypass graft(s) of other extremity with ulceration Billable
- I70.69 Other atherosclerosis of nonbiological bypass graft(s) of the extremities
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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