Back to ICD-10 library
ICD-10-CM · FY 2026 APRIL UPDATE

I70.3

Atherosclerosis of unspecified type of bypass graft(s) of the extremities

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
I70.30Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremitiesCategory
I70.301Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, right legBillable
I70.302Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, left legBillable
I70.303Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legsBillable
I70.308Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremityBillable
I70.309Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremityBillable
I70.31Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudicationCategory
I70.311Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, right legBillable
I70.312Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, left legBillable
I70.313Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, bilateral legsBillable
I70.318Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, other extremityBillable
I70.319Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, unspecified extremityBillable
I70.32Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest painCategory
I70.321Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, right legBillable
I70.322Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, left legBillable
I70.323Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legsBillable
I70.328Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, other extremityBillable
I70.329Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, unspecified extremityBillable
I70.33Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulcerationCategory
I70.331Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of thighBillable
I70.332Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of calfBillable
I70.333Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of ankleBillable
I70.334Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of heel and midfootBillable
I70.335Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of footBillable
I70.338Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of other part of lower legBillable
I70.339Atherosclerosis of unspecified type of bypass graft(s) of the right leg with ulceration of unspecified siteBillable
I70.34Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulcerationCategory
I70.341Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of thighBillable
I70.342Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of calfBillable
I70.343Atherosclerosis of unspecified type of bypass graft(s) of the left leg with ulceration of ankleBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.