I86 ICD-10-CM Code: Varicose veins of other sites
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
I86Varicose veins of other sites
ICD-10-CM diagnosis code · United States clinical modification
Where I86 sits
- 1
Chapter 9
Diseases of the circulatory system (I00-I99)
- 2
Section
Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
- 3
Category I86
Varicose veins of other sites
- 4
Code I86
Varicose veins of other sites
Codes under I86
I86 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 I86.
Code first
No “code first” instruction is listed for I86.
Use additional code
No “use additional code” instruction is listed for I86.
Excludes1
Conditions that should not be reported together with this code.
- varicose veins of unspecified site (I83.9-)
Excludes2
Conditions not included here that may be reported separately when present.
- retinal varices (H35.0-)
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 I86 mean?
I86 is the FY 2027 U.S. ICD-10-CM code for “Varicose veins of other sites.”
Is I86 a billable or specific ICD-10-CM code?
No. I86 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 I86 located in ICD-10-CM?
I86 is listed in Chapter 9, Diseases of the circulatory system (I00-I99), within Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89) (I80–I89), under category I86, Varicose veins of other sites.
What coding notes are listed for I86?
No inclusion terms are listed for I86 in this reference record. No code-first instruction is listed. Excludes1 notes: varicose veins of unspecified site (I83.9-). Excludes2 notes: retinal varices (H35.0-).