I74 ICD-10-CM Code: Arterial embolism and thrombosis
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
I74Arterial embolism and thrombosis
ICD-10-CM diagnosis code · United States clinical modification
Where I74 sits
- 1
Chapter 9
Diseases of the circulatory system (I00-I99)
- 2
Section
Diseases of arteries, arterioles and capillaries (I70-I79)
- 3
Category I74
Arterial embolism and thrombosis
- 4
Code I74
Arterial embolism and thrombosis
Codes under I74
I74 is a non-billable category. Choose the child code that best matches the documented diagnosis.
I74.0Embolism and thrombosis of abdominal aortaI74.1Embolism and thrombosis of other and unspecified parts of aortaI74.2Embolism and thrombosis of arteries of the upper extremitiesI74.3Embolism and thrombosis of arteries of the lower extremitiesI74.4Embolism and thrombosis of arteries of extremities, unspecifiedI74.5Embolism and thrombosis of iliac arteryI74.8Embolism and thrombosis of other arteriesI74.9Embolism and thrombosis of unspecified arteryNotes for this code
Inclusion terms
No inclusion terms are listed for I74.
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.-)
Use additional code
No “use additional code” instruction is listed for I74.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for I74.
Excludes2
Conditions not included here that may be reported separately when present.
- 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)
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code I74 mean?
I74 is the FY 2027 U.S. ICD-10-CM code for “Arterial embolism and thrombosis.”
Is I74 a billable or specific ICD-10-CM code?
No. I74 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is I74 located in ICD-10-CM?
I74 is listed in Chapter 9, Diseases of the circulatory system (I00-I99), within Diseases of arteries, arterioles and capillaries (I70-I79) (I70–I79), under category I74, Arterial embolism and thrombosis.
What coding notes are listed for I74?
No inclusion terms are listed for I74 in this reference record. Code-first instructions: embolism and thrombosis complicating abortion or ectopic or molar pregnancy (O00-O07, O08.2); embolism and thrombosis complicating pregnancy, childbirth and the puerperium (O88.-). No Excludes1 note is listed. Excludes2 notes: 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).