ICD-10 I83.899
Billable / SpecificVaricose veins of unspecified lower extremity with other complications
About ICD-10-CM I83.899
ICD-10-CM code I83.899 represents Varicose veins of unspecified lower extremity with other complications. This is a billable/specific code in the Circulatory System chapter (block I83). The 2026 edition of ICD-10-CM I83.899 became effective on October 1, 2025.
Medicare LCD Coverage for I83.899
Local Coverage Determinations (LCDs) from CMS MACs that list I83.899 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 I83.899.
2 Aetna
CPT Codes Commonly Billed with I83.899
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.
Convert I83.899 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| I83.899 | 4548 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To I83.899
Other codes in section I80-I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified).
ICD-10 I83.899, Billing FAQ
Is ICD-10 code I83.899 billable? +
Yes, I83.899 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does I83.899 map to? +
Per CMS GEMs, I83.899 maps to ICD-9 codes: 4548. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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