I70.30 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities

Non-billable header with 5 child codes.

Applies from I70 Atherosclerosis

Includes

• arteriolosclerosis
• arterial degeneration
• arteriosclerosis
• arteriosclerotic vascular disease
• arteriovascular degeneration
• atheroma
• endarteritis deformans or obliterans
• senile arteritis
• senile endarteritis
• vascular degeneration

Excludes2 (not included here)

• arteriosclerotic cardiovascular disease (I25.1-)
• arteriosclerotic heart disease (I25.1-)
• atheroembolism (I75.-)
• cerebral atherosclerosis (I67.2)
• coronary atherosclerosis (I25.1-)
• mesenteric atherosclerosis (K55.1)
• precerebral atherosclerosis (I67.2)
• primary pulmonary atherosclerosis (I27.0)

Use additional code

• code to identify:
• exposure to environmental tobacco smoke (Z77.22)
• history of tobacco dependence (Z87.891)
• occupational exposure to environmental tobacco smoke (Z57.31)
• tobacco dependence (F17.-)
• tobacco use (Z72.0)

Applies from I70.3 Atherosclerosis of unspecified type of bypass graft(s) of the extremities

Excludes1 (never code together)

• embolism or thrombus of bypass graft(s) of extremities (T82.8-)

Use additional code

• code, if applicable, to identify chronic total occlusion of artery of extremity (I70.92)

Codes under I70.30

• I70.301 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg
• I70.302 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg
• I70.303 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs
• I70.308 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity
• I70.309 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremity

Code annotations containing back-references to I70.30

Back-references to I70.30

• Type 2 Excludes: I70.2 Atherosclerosis of native arteries of the extremities ("atherosclerosis of bypass graft of extremities (I70.30-I70.79)")

Back-references to I70.3

• Code First: I70.92 Chronic total occlusion of artery of the extremities ("atherosclerosis of arteries of the extremities (I70.2-, I70.3-, I70.4-, I70.5-, I70.6-, I70.7-)")

Back-references to I70

• Type 1 Excludes: I77.6 Arteritis, unspecified ("deformans (I70.-)")
• Type 1 Excludes: I77.6 Arteritis, unspecified ("obliterans (I70.-)")
• Type 1 Excludes: I77.6 Arteritis, unspecified ("senile (I70.-)")

Nearby codes

• I70.292 Other atherosclerosis of native arteries of extremities, left leg
• I70.293 Other atherosclerosis of native arteries of extremities, bilateral legs
• I70.298 Other atherosclerosis of native arteries of extremities, other extremity
• I70.299 Other atherosclerosis of native arteries of extremities, unspecified extremity
• I70.3 Atherosclerosis of unspecified type of bypass graft(s) of the extremities
• I70.30 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities (this code)
• I70.301 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg
• I70.302 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg
• I70.303 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs
• I70.308 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity
• I70.309 Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, unspecified extremity