All ICD10 Codes

I70.50

Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description

Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).
General instructions are available for the parent sections:
View CH9 NotesView I70 NotesView I70.5 Notes

Clinical Hierarchy

CH9Diseases of the circulatory system (I00-I99)
I70-I79Diseases of arteries, arterioles and capillaries (I70-I79)
I70Atherosclerosis
I70.5Atherosclerosis of nonautologous biological bypass graft(s) of the extremities
I70.50Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities
I70.501Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right leg
I70.502Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left leg
I70.503Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legs
I70.508Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremity
I70.509Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, unspecified extremity

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I70.50:

subcategoryI70.5
Atherosclerosis of nonautologous biological bypass graft(s) of the extremities
View context instructions
categoryI70
Atherosclerosis
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to I70.50. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

6 raw paths
Arteriosclerosis, arteriosclerotic (diffuse) (obliterans) (of) (senile) (with calcification)6 unique routes
extremities (native arteries)(6 variants)
bypass graft(6 variants)
nonautologous biological graft→I70.50(6 variants)
leg→I70.50(4 variants)
bilateral→I70.50
left→I70.50
right→I70.50
specified NEC→I70.50

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

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