I79 ICD-10-CM Code: Disorders of arteries, arterioles and capillaries in diseases classified elsewhere
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
I79Disorders of arteries, arterioles and capillaries in diseases classified elsewhere
ICD-10-CM diagnosis code · United States clinical modification
Where I79 sits
- 1
Chapter 9
Diseases of the circulatory system (I00-I99)
- 2
Section
Diseases of arteries, arterioles and capillaries (I70-I79)
- 3
Category I79
Disorders of arteries, arterioles and capillaries in diseases classified elsewhere
- 4
Code I79
Disorders of arteries, arterioles and capillaries in diseases classified elsewhere
Codes under I79
I79 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for I79.
Code first
No “code first” instruction is listed for I79.
Use additional code
No “use additional code” instruction is listed for I79.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for I79.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for I79.
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 I79 mean?
I79 is the FY 2027 U.S. ICD-10-CM code for “Disorders of arteries, arterioles and capillaries in diseases classified elsewhere.”
Is I79 a billable or specific ICD-10-CM code?
No. I79 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 I79 located in ICD-10-CM?
I79 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 I79, Disorders of arteries, arterioles and capillaries in diseases classified elsewhere.
What coding notes are listed for I79?
No inclusion terms are listed for I79 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.