I70.9
ICD-10Non-billable categoryOther and unspecified atherosclerosis
Official ICD-10-CM descriptor (FY2026)
Other and unspecified atherosclerosis
I70.9 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- disorders of pyrophosphate metabolism (E83.82-)
ICD-10-CM FY2026 defines 3 codes beneath I70.9. See the ICD-10-CM index for what this site publishes.
Related codes in I70
- I70.0Atherosclerosis of aorta
- I70.1Atherosclerosis of renal artery
- I70.2Atherosclerosis of native arteries of the extremitiescategory
- I70.3Athscl unsp type bypass graft(s) of the extremitiescategory
- I70.4Athscl autologous vein bypass graft(s) of the extremitiescategory
- I70.5Athscl nonautologous bio bypass graft(s) of the extremitiescategory
- I70.6Athscl nonbiological bypass graft(s) of the extremitiescategory
- I70.7Athscl type of bypass graft(s) of the extremitiescategory
- I70.8Atherosclerosis of other arteries
Where this code sits
- Parent code
- I70
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.