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CPT 33523 Fee Schedule

Last Verified: August 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 FactDetail
Service Type

Surgery

Surgical Procedures on the Cardiovascular System

Common Place of Service

21 - Inpatient Hospital

Common Modifiers

None

80 - Assistant surgeon

AS - PA/NP/CNS assistant at surgery

Complexity LevelHigh
Medicare Fee ScheduleView Medicare rates for 33523
Medicaid Fee ScheduleView Medicaid rates for 33523

National average reimbursement for CPT 33523 by major payers:

bcbs

$1,094.71

uhc

$1,152.38

aetna

$1,222.08

cigna

$1,350.07

Preview provider-level rates for...
For billing codeCPT 33523
PayerCodeRateNPITax IDStateSpecialty
United
33523$333.001891724936 - ARKLAMISS SURGERY CENTER,LLC870741444 - (LA) ARKLAMISS SURGERY CENTERLLCLAAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$662.001710037452 - ILLINOIS SPORTS MEDICINE & ORTHOPEDIC SURGERY CENTER, LLC201054630 - (IL) ILLINOIS SPORTS MEDICINE AND ORTHOPEDIC SURGERY CENTER, LLCILAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$477.001871529388 - PRG DALLAS ASC, LLC, CENTRAL POINT SURGERY CENTER752835144TXAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$2785.001275886319 - SURGERY CENTER OF BAY AREA HOUSTON, LLC320383244TXAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$1049.001043605934 - SEASIDE SURGERY CENTER, LLC472399984 - (FL) SEASIDE SURGERY CENTER LLCFLAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$498.001477542520 - THE EYE SURGERY CENTER, LTD.263915695MDAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$6068.001508367194 - TEXAS HEALTH ORTHOPEDIC SURGERY CENTER ALLIANCE, LLC, TEXAS HEALTH ORTHOPEDIC SURGERY CENTER HERITAGE814977249 - (TX) TEXAS HEALTH ORTHOPEDIC SURGERY CENTER ALLIANCE LLCTXAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$4225.001609056290 - UCSD AMBULATORY SURGERY CENTER, LLC, UNIVERSITY AMBULATORY SURGERY CENTER261232189CAAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$475.001942956123 - METROLINA VASCULAR ACCESS CARE LLC831967528 - (NC) METROLINA VASCULAR ACCESS CARE LLCNCAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$490.001609968478 - IOWA ENDOSCOPY CENTER, INC.421407285 - (IA) IOWA ENDOSCOPY CENTER INCIAAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$150.001457331274 - MONTGOMERY EYE SURGERY CENTER LLC, THE MONTGOMERY EYE SURGERY CENTER621607284 - (AL) MONTGOMERY EYE SURGERY CENTER LLCALAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$983.001063947422 - SILVER CROSS AMBULATORY SURGERY CENTER, LLC, SILVER CROSS SURGERY CENTER371852055 - (IL) SILVER CROSS AMBULATORY SURGERY CENTER LLCILAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$1274.001215116611 - UPPER BAY SURGERY CENTER, LLC205547410 - (MD) UPPER BAY SURGERY CENTER, LLCMDAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$1955.001992721591 - DAY SURGERY CENTER OF NORTH TEXAS LTD260308454TXAmbulatory Surgical Clinic/Center (261QA1903X)
United
33523$500.001225387640 - PCET SURGERY CENTER LLC454288531 - (TN) PCET SURGERY CENTER LLCTNAmbulatory Surgical Clinic/Center (261QA1903X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 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.

CodeComplexityDescription
33516-CPTHighHeart 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-CPTModerateHeart 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-CPTHighHeart 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-CPTModerateOpen 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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