I74

Non-billable

Arterial embolism and thrombosis

I74 is the ICD-10-CM code for Arterial embolism and thrombosis. It is a non-billable category code — use a more specific child code such as I74.0 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Subcodes
8
Edition
FY2026

I00-I99 Diseases of the circulatory system

Includes

  • embolic infarction
  • embolic occlusion
  • thrombotic infarction
  • thrombotic occlusion

Excludes2 — not included here

  • atheroembolism (I75.-)
  • basilar embolism and thrombosis (I63.0-I63.2, I65.1)
  • carotid embolism and thrombosis (I63.0-I63.2, I65.2)
  • cerebral embolism and thrombosis (I63.3-I63.5, I66.-)
  • coronary embolism and thrombosis (I21-I25)
  • mesenteric embolism and thrombosis (K55.0-)
  • ophthalmic embolism and thrombosis (H34.-)
  • precerebral embolism and thrombosis NOS (I63.0-I63.2, I65.9)
  • pulmonary embolism and thrombosis (I26.-)
  • renal embolism and thrombosis (N28.0)
  • retinal embolism and thrombosis (H34.-)
  • septic embolism and thrombosis (I76)
  • vertebral embolism and thrombosis (I63.0-I63.2, I65.0)

Code first

  • embolism and thrombosis complicating abortion or ectopic or molar pregnancy (O00-O07, O08.2)
  • embolism and thrombosis complicating pregnancy, childbirth and the puerperium (O88.-)

Frequently asked questions

What is ICD-10 code I74?
I74 is the ICD-10-CM code for "Arterial embolism and thrombosis". It falls under I00-I99 Diseases of the circulatory system.
Is I74 a billable code?
No — I74 is a non-billable header code. Use a more specific child code (such as I74.0) for billing.
What are the subcodes of I74?
I74 has 8 more specific child codes, including I74.0, I74.1, I74.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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