CPT 33946 Fee Schedule
Healthcare 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 | • 21 - Inpatient Hospital • 22 - On Campus Outpatient Hospital • 23 - Emergency Room |
| Common Modifiers | • None • 51 - Multiple procedures • GC - Service performed by resident under supervision |
| Complexity Level | Moderate |
National average reimbursement for CPT 33946 by major payers:

$394.29

$435.06

$466.62

$514.88
| Payer | Code | Rate | NPI | Tax ID | State | Specialty |
|---|---|---|---|---|---|---|
Select a payer to view fee schedule data Choose a payer from the options above to see rates for CPT 33946 | ||||||
United | 33946 | $400.00 | 1013341734 - CENTER FOR PAIN AND SPINE, LLC | 463285029 - (GA) CENTER FOR PAIN AND SPINE LLC | GA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $675.00 | 1063750867 - MENLO PARK SURGERY CENTER, LLC. | 263669436 - (NJ) MENLO PARK SURGERY CENTER LLC | NJ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $1049.00 | 1851710735 - SURGCENTER TUCSON, LLC | 462350774 - (AZ) SURGCENTER TUCSON, LLC | AZ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $317.00 | 1649270075 - NORTHEAST REGIONAL SURGERY CENTER LLC | 200159751 - (PA) NORTHEAST REGIONAL SURGERY CENTER LLC | PA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $600.00 | 1447472659 - BROCKTON ENDOSCOPY SURGERY CENTER LP | 61706315 - (CA) BROCKTON ENDOSCOPY SURGERY CENTER LP | CA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $1028.00 | 1316947609 - AMARILLO ENDOSCOPY CENTER, LP | 752893120 - (TX) AMARILLO ENDOSCOPY CENTER LP | TX | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $16236.00 | 1497393516 - AURORA SURGERY CENTERS, LLC, AURORA PLEASANT PRAIRIE AMBULATORY SURGERY CENTER | 811401714 - (WI) AURORA SURGERY CENTERS LLC | WI | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $860.00 | 1912909433 - CENTENNIAL SURGUNIT, LLC, CENTENNIAL SURGERY CENTER | 223580847 - (NJ) CENTENNIAL SURGUNIT LLC | NJ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $607.00 | 1831746007 - GC SURGERY CENTER LLC | 823013393 - (GA) GC SURGERY CENTER LLC | GA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $1028.00 | 1366982845 - JACKSONVILLE ENDOSCOPY CENTERS LLC, JACKSONVILLE CENTER FOR ENDOSCOPY | 384016302 | FL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $561.00 | 1255792453 - MIDWEST EYE CONSULTANTS OHIO, INC, CATARACT & LASER INSTITUTE #351 | 300888250 - (OH) MIDWEST EYE CONSULTANTS OHIO INC | OH | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $180.00 | 1538110713 - CENTER FOR DIGESTIVE HEALTH LLC | 201606438 - (MS) CENTER FOR DIGESTIVE HEALTH LLC | MS | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $625.00 | 1558390781 - BAPTIST-PHYSICIANS SURGERY CENTER | 43665929 - (KY) BAPTIST-PHYSICIANS SURGERY CENT | KY | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $909.00 | 1588668503 - MIRAGE ENDOSCOPY CENTER, L.P. | 542077130 - (CA) MIRAGE ENDOSCOPY CENTER LP | CA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 33946 | $6068.00 | 1841295425 - CROSS TIMBERS SURGERY CENTER, LLC, NORTH TEXAS GI CENTER | 752862780 - (TX) CROSS TIMBERS SURGERY CENTER, LP DBA NORTH TEXAS GI CENTER | TX | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
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CPT 33946 vs. Other Surgical Procedures on the Cardiovascular System Codes
The CPT 33946 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 33946 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 |
|---|---|---|
| 33946-CPT | Moderate | Extracorporeal Membrane Oxygenation (Ecmo)/ Extracorporeal Life Support (Ecls) Provided By Physician; Initiation Veno-Venous |
| 33947-CPT | Moderate | Xtracorporeal Membrane Oxygenation (Ecmo)/ Extracorporeal Life Support (Ecls) Provided By Physician; Initiation Veno-Arterial |
| 33948-CPT | Moderate | Extracorporeal Membrane Oxygenation (Ecmo)/ Extracorporeal Life Support (Ecls) Provided By Physician; Daily Management Each Day Veno-Venous |
| 33949-CPT | Moderate | Extracorporeal Membrane Oxygenation (Ecmo)/ Extracorporeal Life Support (Ecls) Provided By Physician; Daily Management Each Day Veno-Arterial |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 33946. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 33946 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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