I79

ICD-10Non-billable category

Disord of art, arterioles and capilare in dis classd elswhr

Official ICD-10-CM descriptor (FY2026)

Disorders of arteries, arterioles and capillaries in diseases classified elsewhere

I79 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.

More specific codes under I79

Where this code sits

Chapter: 9. Diseases of the circulatory system (I00-I99)
Block: Diseases of arteries, arterioles and capillaries (I70-I79)

Krasyn Codes for Chrome

Review coding suggestions beside a validated web workflow. Private pilot.

Request pilot access

Source

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.