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CPT 33266 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 Rhythm Surgery, Surgery Aided By A Scope (Endoscopy) To Treat An Abnormal Heart Rhythm. The Surgery Destroys Tissue In The Upper Heart Chambers (Atria) In Order To Interrupt The Electrical Circuit That Is Creating The Abnormal Rhythm.
Key FactDetail
Service Type

Surgery

Surgical Procedures on the Cardiovascular System

Common Place of Service

21 - Inpatient Hospital

22 - On Campus Outpatient Hospital

Common Modifiers

AS - PA/NP/CNS assistant at surgery

GC - Service performed by resident under supervision

Complexity LevelHigh
Medicare Fee Schedule$1,740.86 national non-facility rate (2026) · View Medicare rates for 33266
Medicaid Fee Schedule$1,359.235 median of the 8 states in the free preview · View Medicaid rates for 33266

National average reimbursement for CPT 33266 by major payers:

bcbs

$2,310.43

uhc

$2,545.14

aetna

$2,644.57

cigna

$2,961.54

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 33266.

CPT 33266
5 of 25 sample ratesHigher to lower in this preview
  1. South Jersey Musculoskeletal Institute, LLC, Advanced Surgical Institute

    South Jersey Musculoskeletal Institute, LLC

    NJAmbulatory Surgical Clinic/CenterNPI 1013136456Tax ID 20-4481032

    $4,300.00Published rate
  2. South Florida Ambulatory Surgical Center LLC

    South Florida Ambulatory Surgi

    FLAmbulatory Surgical Clinic/CenterNPI 1265534556Tax ID 65-1093026

    $1,028.00Published rate
  3. Casa Colina Surgery Center LLC

    Casa Colina Surgery Center L.P.

    CAAmbulatory Surgical Clinic/CenterNPI 1518972322Tax ID 30-0156851

    $751.00Published rate
  4. Ambulatory Surgical Care, LLC

    Ambulatory Surgical Care LLC

    FLAmbulatory Surgical Clinic/CenterNPI 1750313144Tax ID 59-3082994

    $390.00Published rate
  5. Winter Haven-Sebring Fl Ophthalmology Asc LLC, Eye Surgery & Laser Center Of Sebring

    FLAmbulatory Surgical Clinic/CenterNPI 1043284508Tax ID 74-3072437

    $50.00Published rate

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

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CPT 33266 vs. Other Surgical Procedures on the Cardiovascular System Codes

The CPT 33266 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 33266 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
33265-CPTHighHeart Rhythm Surgery, Surgery Aided By A Scope (Endoscopy) To Treat An Abnormal Heart Rhythm. The Surgery Destroys Tissue In The Upper Heart Chambers (Atria) In Order To Interrupt The Electrical Circuit That Is Creating The Abnormal Rhythm.
33266-CPTHighHeart Rhythm Surgery, Surgery Aided By A Scope (Endoscopy) To Treat An Abnormal Heart Rhythm. The Surgery Destroys Tissue In The Upper Heart Chambers (Atria) In Order To Interrupt The Electrical Circuit That Is Creating The Abnormal Rhythm.
33267-CPTHighSurgery To Help Prevent Stroke, Surgery To Block A Small Sac (Left Atrial Appendage) In The Wall Of The Top Left Chamber Of The Heart In Order To Prevent A Stroke In Patients With Atrial Fibrillation.
33268-CPTLowExcl Laa Opn Oth Px Any Meth, Exclusion Of Left Atrial Appendage Open Performed At The Time Of Other Sternotomy Or Thoracotomy Procedure S Any Method Eg Excision Isolation Via Stapling Oversewing Ligation Plication Clip List Separately In Addition To Code For 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 33266. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 33266 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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