ICD-10 I86
Non-Billable HeaderVaricose veins of other sites
About ICD-10-CM I86
ICD-10-CM code I86 represents Varicose veins of other sites. This is a non-billable header code in the Circulatory System chapter (block I86). The 2026 edition of ICD-10-CM I86 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Type 1 Excludes
Pure excludes, these codes can never be coded together with I86. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- varicose veins of unspecified site (I83.9-)
Type 2 Excludes
Not included here, the excluded code is not part of I86, but a patient may have both conditions at the same time. Both codes may be coded together when applicable.
- retinal varices (H35.0-)
Medicare LCD Coverage for I86
Local Coverage Determinations (LCDs) from CMS MACs that list I86 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing I86.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but I86 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with I86
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To I86
Other codes in section I80-I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified).
ICD-10 I86, Billing FAQ
Is ICD-10 code I86 billable? +
No, I86 is a non-billable header code. Use a more specific child code from block I86 when submitting claims.
What codes are Type 1 Excludes for I86? +
Type 1 Excludes (never code together with I86): varicose veins of unspecified site (I83.9-)
What codes are Type 2 Excludes for I86? +
Type 2 Excludes (may be coded together when both conditions exist): retinal varices (H35.0-)
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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