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CPT 33310 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.

Exploratory Heart Surgery, Cardiotomy Exploratory Includes Removal Of Foreign Body Atrial Or Ventricular Thrombus Without Bypass
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Cardiovascular System

Common Place of Service

21 - Inpatient Hospital

23 - Emergency Room

Common Modifiers

AS - PA/NP/CNS assistant at surgery

78 - Return to OR - related procedure

Complexity LevelHigh
Medicare Fee Schedule$1,129.95 national non-facility rate (2026) · View Medicare rates for 33310
Medicaid Fee Schedule$886.97 median of the 8 states in the free preview · View Medicaid rates for 33310

National average reimbursement for CPT 33310 by major payers:

bcbs

$1,544.06

uhc

$1,615.11

aetna

$1,679.92

cigna

$1,922.40

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CPT 33310
5 of 25 sample ratesHigher to lower in this preview
  1. Centracare Surgery Center, LLC

    MNAmbulatory Surgical Clinic/CenterNPI 1861538613Tax ID 61-1514974

    $3,418.00Published rate
  2. Coliseum Same Day Surgery Center Lp

    GAAmbulatory Surgical Clinic/CenterNPI 1609872597Tax ID 62-1805346

    $969.00Published rate
  3. Optum Peak Endoscopy Center LLC

    COAmbulatory Surgical Clinic/CenterNPI 1316678311Tax ID 88-0934943

    $700.00Published rate
  4. Jackson Heart And Vascular Center LLC

    MSAmbulatory Surgical Clinic/CenterNPI 1760196984Tax ID 87-0947298

    $439.00Published rate
  5. Pioneer Ambulatory Surgery Center, LLC

    Pioneer Ambulatory Surgery Center LLC

    NCAmbulatory Surgical Clinic/CenterNPI 1376789248Tax ID 26-2749514

    $257.00Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 33310 vs. Other Surgical Procedures on the Cardiovascular System Codes

The CPT 33310 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 33310 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
33285-CPTHighInsert Heart Rhythm Monitor, Surgery To Implant A Heart Rhythm Monitor. The Monitor Is Programmed And Records Heart Rhythm Data That Can Be Analyzed In Order To Improve Treatment.
33286-CPTLowRmvl Subq Car Rhythm Mntr, Removal Of Heart Rhythm Monitor From Under Skin
33289-CPTModerateTcat Impl Wrls P Art Prs Snr, Transcatheter Implantation Of Wireless Pulmonary Artery Pressure Sensor For Long Term Hemodynamic Monitoring Including Deployment And Calibration Of The Sensor Right Heart Catheterization Selective Pulmonary Catheterization Radiological Supervision And Interpretation And Pulmonary Artery Angiography When Performed
33310-CPTHighExploratory Heart Surgery, Cardiotomy Exploratory Includes Removal Of Foreign Body Atrial Or Ventricular Thrombus Without Bypass

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 33310. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 33310 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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