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See a sample rate comparisonCPT 33523 Fee Schedule
Last Verified: October 2026
Healthcare providers use this code to document and receive reimbursement for visits that address high-level medical decision-making, often including multiple diagnoses or prescription management.
Heart Vein And Artery Grafts, Surgery To Bypass A Section Of A Heart Artery With Grafts From Both Veins And Arteries. The Grafts Are Attached To A Healthy Artery To Enable Blood To Flow Past The Blocked Artery.
| Key Fact | Detail |
|---|---|
| Service Type | Surgery Surgical Procedures on the Cardiovascular System |
| Common Place of Service | 21 - Inpatient Hospital |
| Common Modifiers | 80 - Assistant surgeon AS - PA/NP/CNS assistant at surgery |
| Complexity Level | High |
| Medicare Fee Schedule | $756.53 national non-facility rate (2026) · View Medicare rates for 33523 |
| Medicaid Fee Schedule | $632.475 median of the 8 states in the free preview · View Medicaid rates for 33523 |
National average reimbursement for CPT 33523 by major payers:
$1,094.71
$1,152.38
$1,222.08
$1,350.07
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CPT 33523
5 of 25 sample ratesHigher to lower in this preview
Texas Health Orthopedic Surgery Center Alliance, LLC, Texas Health Orthopedic Surgery Center Heritage
Texas Health Orthopedic Surgery Center Alliance LLC
$6,068.00Published rateSeaside Surgery Center, LLC
Seaside Surgery Center LLC
$1,049.00Published rateIllinois Sports Medicine & Orthopedic Surgery Center, LLC
Illinois Sports Medicine And Orthopedic Surgery Center, LLC
$662.00Published rateMetrolina Vascular Access Care LLC
$475.00Published rateMontgomery Eye Surgery Center LLC, The Montgomery Eye Surgery Center
Montgomery Eye Surgery Center LLC
$150.00Published rate
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See a sample payer proposalCPT 33523 vs. Other Surgical Procedures on the Cardiovascular System Codes
The CPT 33523 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 33523 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 |
|---|---|---|
| 33516-CPT | High | Heart Bypass Surgery, Surgery To Replace A Diseased Section Of A Heart Artery With A Vein Graft. Heart-Lung Bypass Is Used. The Graft Is Attached From The Heart Artery To The Aorta (Largest Artery) Bypassing The Blocked Artery. |
| 33522-CPT | Moderate | Heart Vein And Artery Grafts, Surgery To Bypass A Section Of A Heart Artery With Grafts From Both Veins And Arteries. The Grafts Are Attached To A Healthy Artery To Enable Blood To Flow Past The Blocked Artery. |
| 33523-CPT | High | Heart Vein And Artery Grafts, Surgery To Bypass A Section Of A Heart Artery With Grafts From Both Veins And Arteries. The Grafts Are Attached To A Healthy Artery To Enable Blood To Flow Past The Blocked Artery. |
| 33572-CPT | Moderate | Open Coronary Endarterectomy, Coronary Endarterectomy Open Any Method Of Left Anterior Descending Circumflex Or Right Coronary Artery Performed In Conjunction With Coronary Artery Bypass Graft Procedure Each Vessel List Separately In Addition To Primary Procedure |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 33523. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 33523 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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