Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM I70.56 — Athscl nonaut bio bypass of th… | Codelle

ICD-10-CM/I70.5/I70.56

I70.56

ICD-10-CM

Athscl nonaut bio bypass of the extremities w gangrene

Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with gangrene

Clinical Notes

Includes

any condition classifiable to I70.51-, I70.52-, and I70.53-, I70.54-, I70.55
chronic limb-threatening ischemia of nonautologous biological bypass graft(s) of the extremities with gangrene
critical limb ischemia of nonautologous biological bypass graft(s) of the extremities with gangrene

Use additional code

code to identify the severity of any ulcer (L97.-, L98.49-), if applicable

Code Hierarchy

▲I70.5Athscl nonautologous bio bypass graft(s) of the extremities

I70.56(current)

Subcodes (5)

I70.561Athscl nonaut bio bypass of the extrm w gangrene, right leg

I70.562Athscl nonaut bio bypass of the extrm w gangrene, left leg

I70.563Athscl nonaut bio bypass of the extrm w gangrene, bi legs

I70.568Athscl nonaut bio bypass of the extrm w gangrene, oth extrm

I70.569Athscl nonaut bio bypass of the extrm w gangrene, unsp extrm

Same Category

I70Atherosclerosis I70.0Atherosclerosis of aorta I70.1Atherosclerosis of renal artery I70.2Atherosclerosis of native arteries of the extremities I70.20Unsp atherosclerosis of native arteries of extremities

I70.201

Unsp athscl native arteries of extremities, right leg

I70.202Unsp athscl native arteries of extremities, left leg

I70.203Unsp athscl native arteries of extremities, bilateral legs

I70.208Unsp athscl native arteries of extremities, oth extremity

I70.209Unsp athscl native arteries of extremities, unsp extremity

+5 more in this category