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See a sample rate comparisonHealthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.
| Key Fact | Detail |
|---|---|
| Service Type | Surgery Surgical Procedures on the Cardiovascular System |
| Common Place of Service | 11 - Office 22 - On Campus Outpatient Hospital |
| Common Modifiers | LT - Left side of body RT - Right side of body |
| Complexity Level | Moderate |
| Medicare Fee Schedule | $492.66 national non-facility rate (2026) · View Medicare rates for 37766 |
| Medicaid Fee Schedule | $388.26 median of the 8 states in the free preview · View Medicaid rates for 37766 |
National average reimbursement for CPT 37766 by major payers:

$675.84

$805.49

$878.02

$685.35
Choose a payer to see a sample of rates for CPT 37766.
Canon City Co Multi Specialty Asc LLC, Arkansas Valley Surgery Center
Canon City Co Multi Specialty Asc LLC
Westgate Surgery Center, LLC, Westgate Surgery Center
Westgate Surgery Center LLC
Third Street Surgery Center LLC, Third Street Surgery Center Lp
Third Street Surgery Center LLC
Oxford Urocare PLLC
Jody Sutton
Deaconess Hospital Inc
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Rate Benchmarking
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See a sample payer proposalCPT 37766 vs. Other Surgical Procedures on the Cardiovascular System Codes
The CPT 37766 code is part of the Surgery services used for Surgical Procedures on the Cardiovascular System. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.
The CPT 37766 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.
| Code | Complexity | Description |
|---|---|---|
| 37650-CPT | Moderate | Closure Of Blood Vessel, Surgery To Close Off A Blood Vessel. A Clamp Band Or Other Procedure Can Be Used To Stop Blood Flow. |
| 37761-CPT | Moderate | Once Per Dos Ligation Perforator Veins Subfascial Open Including Ultrasound Guidance When Performed 1 Leg- Medicaid:Nr 12/8/07-11/29/19; Commercial:Nr 12/8/07-12/31/14 |
| 37765-CPT | Moderate | Varicose Vein Treatment, Procedure To Remove (Strip) Or Collapse One Or More Spider Or Varicose Veins Usually Found In The Legs Or Ankles. |
| 37766-CPT | Moderate | Varicose Vein Treatment, Procedure To Remove (Strip) Or Collapse One Or More Spider Or Varicose Veins Usually Found In The Legs Or Ankles. |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 37766. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 37766 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.
Factors that affect fee schedules
Medicare & Medicaid Rates
Government-set reimbursement amounts
Private Insurance Rates
Negotiated rates between providers and insurance companies
Geographic Location
Costs may be higher in urban areas.
Provider Type
Hospital providers may have different rates than private practice.
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