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See a sample rate comparisonCPT 00566 Fee Schedule
Last Verified: October 2026
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.
Anesthe For Direct Corona Arter Bypass Grfting; W/O Pump Ox, Anesthesia For Direct Coronary Artery Bypass Grafting; Without Pump Ox
| Key Fact | Detail |
|---|---|
| Service Type | Anesthesia Anesthesia for Intrathoracic Procedures |
| Common Place of Service | 21 - Inpatient Hospital 22 - On Campus Outpatient Hospital 23 - Emergency Room |
| Common Modifiers | P4 - A Patient with severe systemic disease AA - Anesthesia by anesthesiologist None |
| Complexity Level | Moderate |
| Medicare Fee Schedule | View Medicare rates for 00566 |
National average anesthesia conversion factor for CPT 00566 by major payers:
$55.77
$56.30
$58.15
$57.75
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CPT 00566
5 of 25 sample ratesHigher to lower in this preview
Atsuko Baba
$128.69Published rateSara Abu-Tabikh
Faculty Physicians And Surgeons Of Llusm
$81.44Published rateSuma Ramzan
$65.00Published ratePih Health Physicians
$55.00Published rateMark Meisarah
$31.00Published rate
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Payer Contract Negotiation
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See a sample payer proposalCPT 00566 vs. Other Anesthesia for Intrathoracic Procedures Codes
The CPT 00566 code is part of the Anesthesia services used for Anesthesia for Intrathoracic Procedures. 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 00566 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 |
|---|---|---|
| 00560-CPT | Moderate | Anesthesia For Heart Surgery, Anesthesia Services For Heart Surgery Involving The Valves Or For A Repeat Bypass Surgery. The Procedure May Involve Supplementary Ventilation Or Induced Circulatory Arrest. |
| 00562-CPT | Moderate | Anesth Hrt Surg W Pmp Age 1, Anesthesia For Procedures On Heart Pericardial Sac And Great Vessels Of Chest With Pump Oxygenator Age 1 Year Or Older For All Noncoronary Bypass Procedures Eg Valve Procedures Or For Re Operation For Coronary Bypass More Than 1 Month After Original Operation |
| 00563-CPT | Moderate | Anesthesia For Heart Surgery, Anesthesia Services For Heart Surgery Involving The Valves Or For A Repeat Bypass Surgery. The Procedure May Involve Supplementary Ventilation Or Induced Circulatory Arrest. |
| 00566-CPT | Moderate | Anesthe For Direct Corona Arter Bypass Grfting; W/O Pump Ox, Anesthesia For Direct Coronary Artery Bypass Grafting; Without Pump Ox |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 00566. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 00566 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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