ICD-10-CM · Chapter 9 · I00–I99
I70.0
Atherosclerosis of aorta
Diseases of the circulatory system
Quick facts
- Code
- I70.0
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I70 — Atherosclerosis
- Specificity
- 4 characters
How coders use this code
ICD-10-CM I70.0 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of atherosclerosis of aorta. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in I70
- I70Atherosclerosis
- I70.1Atherosclerosis of renal artery
- I70.2Atherosclerosis of native arteries of the extremities
- I70.20Unspecified atherosclerosis of native arteries of extremities
- I70.201Unspecified atherosclerosis of native arteries of extremities, right leg
- I70.202Unspecified atherosclerosis of native arteries of extremities, left leg
- I70.203Unspecified atherosclerosis of native arteries of extremities, bilateral legs
- I70.208Unspecified atherosclerosis of native arteries of extremities, other extremity
- I70.209Unspecified atherosclerosis of native arteries of extremities, unspecified extremity
- I70.21Atherosclerosis of native arteries of extremities with intermittent claudication
- I70.211Atherosclerosis of native arteries of extremities with intermittent claudication, right leg
- I70.212Atherosclerosis of native arteries of extremities with intermittent claudication, left leg
- I70.213Atherosclerosis of native arteries of extremities with intermittent claudication, bilateral legs
- I70.218Atherosclerosis of native arteries of extremities with intermittent claudication, other extremity
- I70.219Atherosclerosis of native arteries of extremities with intermittent claudication, unspecified extremity
Want to learn coding?
Master ICD-10-CM in 90 days.
Medita's 90-day curriculum is calibrated to the CPC (AAPC), CCA, and CCS (AHIMA) exam blueprints. Day 1 is free.