ICD-10-CM 2026 · Effective October 1, 2025

ICD-10 I83.10

Billable / Specific

Varicose veins of unspecified lower extremity with inflammation

I83
Block
0
Synonyms
79
LCDs
2
Payer Policies
0
Linked CPTs

About ICD-10-CM I83.10

ICD-10-CM code I83.10 represents Varicose veins of unspecified lower extremity with inflammation. This is a billable/specific code in the Circulatory System chapter (block I83). The 2026 edition of ICD-10-CM I83.10 became effective on October 1, 2025.

Medicare LCD Coverage for I83.10

Local Coverage Determinations (LCDs) from CMS MACs that list I83.10 as a covered diagnosis.

79 LCDs

Showing top 10 of 79 total . Click a CPT for full coverage scope.

CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29131 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29260 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29580 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 97036 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29445 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 97542 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 97110 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 97533 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29130 →
CMS LCD: Billing and Coding: Outpatient Physical Therapy
Article ID: 53065, Effective: 2026-01-01 00:00:00, 22208 covered, 0 non-covered
CPT 29405 →

Commercial Payer Coverage

Coverage policies from major commercial payers referencing I83.10.

2 policies

1 Medicare

Billing and Coding: Outpatient Physical Therapy
Policy ID: ART-53065

1 Aetna

Foot Orthotics
Policy ID: CPB-0451

CPT Codes Commonly Billed with I83.10

Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.

No procedure linkages on file for I83.10

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 I83.10 to ICD-9-CM

Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.

ICD-10ICD-9Mapping Flags
I83.10 4541 10000

Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).

Codes Adjacent To I83.10

Other codes in section I80-I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified).

I80 Phlebitis and thrombophlebitis (non-billable) I80.0 Phlebitis and thrombophlebitis of superficial vessels of lower extremities (non-billable) I80.00 Phlebitis and thrombophlebitis of superficial vessels of unspecified lower extremity I80.01 Phlebitis and thrombophlebitis of superficial vessels of right lower extremity I80.02 Phlebitis and thrombophlebitis of superficial vessels of left lower extremity I80.03 Phlebitis and thrombophlebitis of superficial vessels of lower extremities, bilateral I80.1 Phlebitis and thrombophlebitis of femoral vein (non-billable) I80.10 Phlebitis and thrombophlebitis of unspecified femoral vein I80.11 Phlebitis and thrombophlebitis of right femoral vein I80.12 Phlebitis and thrombophlebitis of left femoral vein I80.13 Phlebitis and thrombophlebitis of femoral vein, bilateral I80.2 Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities (non-billable) I80.20 Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities (non-billable) I80.201 Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity I80.202 Phlebitis and thrombophlebitis of unspecified deep vessels of left lower extremity I80.203 Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities, bilateral I80.209 Phlebitis and thrombophlebitis of unspecified deep vessels of unspecified lower extremity I80.21 Phlebitis and thrombophlebitis of iliac vein (non-billable) I80.211 Phlebitis and thrombophlebitis of right iliac vein I80.212 Phlebitis and thrombophlebitis of left iliac vein

ICD-10 I83.10, Billing FAQ

Is ICD-10 code I83.10 billable? +

Yes, I83.10 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.

What ICD-9 codes does I83.10 map to? +

Per CMS GEMs, I83.10 maps to ICD-9 codes: 4541. Useful for legacy data review and historical claim analysis.

Get the full PayerReady toolkit

Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.

Start free →

Run this code through our claim audit tool

Check NCCI bundling, MUE limits, and modifier logic before submission.

Try the auditor →

Did this page help?

Quick signal so we know what to improve.

Thanks!

If you want a code reference page that doesn't exist yet, email coding@payerready.com.

Sorry to hear that.

Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.

Reviewed by the PayerReady Medical Coding Team

Verified against the CMS 2026 code set on May 31, 2026.

Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team

Faster Approvals

Ready to Cut Your Enrollment Timeline in Half?

Join providers in all 50 states who handed off credentialing to a dedicated specialist. Create your free account in minutes and start enrolling the same day.

All 50 States Covered
No Long-Term Contracts
HIPAA HIPAA Compliant Platform
Dedicated Specialist Included