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

I70.5

Atherosclerosis of nonautologous biological 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
I70.50Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremitiesCategory
I70.501Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right legBillable
I70.502Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left legBillable
I70.503Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legsBillable
I70.508Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremityBillable
I70.509Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, unspecified extremityBillable
I70.51Atherosclerosis of nonautologous biological bypass graft(s) of the extremities intermittent claudicationCategory
I70.511Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, right legBillable
I70.512Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, left legBillable
I70.513Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, bilateral legsBillable
I70.518Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, other extremityBillable
I70.519Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, unspecified extremityBillable
I70.52Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest painCategory
I70.521Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, right legBillable
I70.522Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, left legBillable
I70.523Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, bilateral legsBillable
I70.528Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, other extremityBillable
I70.529Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, unspecified extremityBillable
I70.53Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulcerationCategory
I70.531Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of thighBillable
I70.532Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of calfBillable
I70.533Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of ankleBillable
I70.534Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of heel and midfootBillable
I70.535Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of footBillable
I70.538Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of other part of lower legBillable
I70.539Atherosclerosis of nonautologous biological bypass graft(s) of the right leg with ulceration of unspecified siteBillable
I70.54Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulcerationCategory
I70.541Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of thighBillable
I70.542Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calfBillable
I70.543Atherosclerosis of nonautologous biological 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.