I83 Varicose veins of lower extremities

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Varicose veins of lower extremities is I83 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
I80-I89: Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
Category I83
71 codes (57 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • varicose veins complicating pregnancy (O22.0-)
  • varicose veins complicating the puerperium (O87.4)

Official Coding Guidelines

Presumed relationship due to Index term “with”

The classification presumes a causal relationship between hypertension and heart involvement and between hypertension and kidney involvement, as the two conditions are linked by the term “with” in the Alphabetic Index. These conditions should be coded as related even in the absence of provider documentation explicitly linking them, unless the documentation clearly states the conditions are unrelated.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a
Provider must link conditions not specifically indexed as related

For hypertension and conditions not specifically linked by relational terms such as “with,” “associated with” or “due to” in the classification, provider documentation must link the conditions in order to code them as related.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.9.a

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference I83 with the canonical source and edition:

I83 — Varicose veins of lower extremities. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/I83

Canonical URL: https://icd10codingpro.com/codes/I83

Related Codes

More Specific Codes

I83.0 Varicose veins of lower extremities with ulcer I83.1 Varicose veins of lower extremities with inflammation I83.2 Varicose veins of lower extremities with both ulcer and inflammation I83.8 Varicose veins of lower extremities with other complications I83.9 Asymptomatic varicose veins of lower extremities

All Codes in I83

Every most-specific code under I83 Varicose veins of lower extremities (57 codes):

Show the complete I83 code list
I83.001 Varicose veins of unspecified lower extremity with ulcer of thigh I83.002 Varicose veins of unspecified lower extremity with ulcer of calf I83.003 Varicose veins of unspecified lower extremity with ulcer of ankle I83.004 Varicose veins of unspecified lower extremity with ulcer of heel and midfoot I83.005 Varicose veins of unspecified lower extremity with ulcer other part of foot I83.008 Varicose veins of unspecified lower extremity with ulcer other part of lower leg I83.009 Varicose veins of unspecified lower extremity with ulcer of unspecified site I83.011 Varicose veins of right lower extremity with ulcer of thigh I83.012 Varicose veins of right lower extremity with ulcer of calf I83.013 Varicose veins of right lower extremity with ulcer of ankle I83.014 Varicose veins of right lower extremity with ulcer of heel and midfoot I83.015 Varicose veins of right lower extremity with ulcer other part of foot I83.018 Varicose veins of right lower extremity with ulcer other part of lower leg I83.019 Varicose veins of right lower extremity with ulcer of unspecified site I83.021 Varicose veins of left lower extremity with ulcer of thigh I83.022 Varicose veins of left lower extremity with ulcer of calf I83.023 Varicose veins of left lower extremity with ulcer of ankle I83.024 Varicose veins of left lower extremity with ulcer of heel and midfoot I83.025 Varicose veins of left lower extremity with ulcer other part of foot I83.028 Varicose veins of left lower extremity with ulcer other part of lower leg I83.029 Varicose veins of left lower extremity with ulcer of unspecified site I83.10 Varicose veins of unspecified lower extremity with inflammation I83.11 Varicose veins of right lower extremity with inflammation I83.12 Varicose veins of left lower extremity with inflammation I83.201 Varicose veins of unspecified lower extremity with both ulcer of thigh and inflammation I83.202 Varicose veins of unspecified lower extremity with both ulcer of calf and inflammation I83.203 Varicose veins of unspecified lower extremity with both ulcer of ankle and inflammation I83.204 Varicose veins of unspecified lower extremity with both ulcer of heel and midfoot and inflammation I83.205 Varicose veins of unspecified lower extremity with both ulcer other part of foot and inflammation I83.208 Varicose veins of unspecified lower extremity with both ulcer of other part of lower extremity and inflammation I83.209 Varicose veins of unspecified lower extremity with both ulcer of unspecified site and inflammation I83.211 Varicose veins of right lower extremity with both ulcer of thigh and inflammation I83.212 Varicose veins of right lower extremity with both ulcer of calf and inflammation I83.213 Varicose veins of right lower extremity with both ulcer of ankle and inflammation I83.214 Varicose veins of right lower extremity with both ulcer of heel and midfoot and inflammation I83.215 Varicose veins of right lower extremity with both ulcer other part of foot and inflammation I83.218 Varicose veins of right lower extremity with both ulcer of other part of lower extremity and inflammation I83.219 Varicose veins of right lower extremity with both ulcer of unspecified site and inflammation I83.221 Varicose veins of left lower extremity with both ulcer of thigh and inflammation I83.222 Varicose veins of left lower extremity with both ulcer of calf and inflammation I83.223 Varicose veins of left lower extremity with both ulcer of ankle and inflammation I83.224 Varicose veins of left lower extremity with both ulcer of heel and midfoot and inflammation I83.225 Varicose veins of left lower extremity with both ulcer other part of foot and inflammation I83.228 Varicose veins of left lower extremity with both ulcer of other part of lower extremity and inflammation I83.229 Varicose veins of left lower extremity with both ulcer of unspecified site and inflammation I83.811 Varicose veins of right lower extremity with pain I83.812 Varicose veins of left lower extremity with pain I83.813 Varicose veins of bilateral lower extremities with pain I83.819 Varicose veins of unspecified lower extremity with pain I83.891 Varicose veins of right lower extremity with other complications I83.892 Varicose veins of left lower extremity with other complications I83.893 Varicose veins of bilateral lower extremities with other complications I83.899 Varicose veins of unspecified lower extremity with other complications I83.90 Asymptomatic varicose veins of unspecified lower extremity I83.91 Asymptomatic varicose veins of right lower extremity I83.92 Asymptomatic varicose veins of left lower extremity I83.93 Asymptomatic varicose veins of bilateral lower extremities
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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