Summary & Overview
CPT 00548: Anesthesia for Chest Wall, Trachea, and Bronchi Procedures
CPT code 00548 covers anesthesia for procedures involving opening the chest wall and performing operations on the trachea and bronchi, a category of intrathoracic interventions that are essential in the treatment of complex cardiopulmonary conditions. This code is primarily utilized in inpatient hospital settings, where advanced surgical and anesthesia care is required. Nationally, CPT code 00548 is recognized by major commercial payers including Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare, ensuring broad coverage for patients undergoing these critical procedures.
This publication provides a comprehensive overview of CPT code 00548, including its clinical context, typical site of service, and payer coverage. Readers will gain insights into relevant benchmarks, policy updates, and the procedural landscape for intrathoracic anesthesia services. The analysis also highlights common modifiers and associated provider taxonomies, offering clarity on billing practices and clinical roles. Additionally, the publication references related CPT codes and ICD-10 diagnoses commonly linked to these procedures, supporting a deeper understanding of coding and documentation requirements. Healthcare professionals, administrators, and policy stakeholders will find this summary valuable for navigating the complexities of anesthesia billing for thoracic procedures.
CPT Code Overview
CPT code 00548 is used to report anesthesia services for procedures that involve opening the chest wall and performing interventions on the trachea and bronchi. This code is classified under Anesthesia – Intrathoracic Procedures, reflecting its use in complex thoracic surgeries requiring specialized anesthesia care. The typical site of service for procedures billed under CPT code 00548 is an inpatient hospital setting, designated as Place of Service 21. These procedures are critical in the management of various cardiopulmonary conditions and require the expertise of anesthesiology professionals.
Clinical & Coding Specifications
Clinical Context
A patient is admitted to an inpatient hospital with a significant cardiopulmonary condition, such as atherosclerotic heart disease or acute myocardial infarction. The clinical team determines that a surgical procedure involving opening the chest wall and performing interventions on the trachea and bronchi is necessary. An anesthesiologist or cardiac anesthesiologist provides anesthesia services throughout the procedure, ensuring patient safety and monitoring vital signs. The workflow includes preoperative assessment, induction and maintenance of anesthesia, intraoperative monitoring, and postoperative care in a hospital setting.
Coding Specifications
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Modifiers:
QS: Monitored anesthesia care service. Used when anesthesia is provided in a manner that allows the patient to remain responsive but comfortable, typically for procedures where full general anesthesia is not required.QX: CRNA service with medical direction by a physician. Used when a Certified Registered Nurse Anesthetist (CRNA) provides anesthesia under the medical direction of a physician.
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Provider Taxonomies:
Code Specialty 207L00000XAnesthesiology 207RC0000XCardiovascular Disease Physician 207RA0000XCardiac Anesthesiologist
These taxonomies represent providers qualified to deliver anesthesia for intrathoracic procedures, including general anesthesiologists, cardiac anesthesiologists, and cardiovascular disease physicians.
Related Diagnoses
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I25.10: Atherosclerotic heart disease of native coronary artery without angina pectoris- Relevant for patients with chronic coronary artery disease requiring intrathoracic procedures.
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I20.9: Angina pectoris, unspecified- Indicates chest pain of cardiac origin, which may necessitate surgical intervention and anesthesia.
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I21.9: Acute myocardial infarction, unspecified- Represents acute heart attack, often requiring urgent intrathoracic procedures and anesthesia support.
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I50.9: Heart failure, unspecified- Patients with heart failure may require intrathoracic procedures for management or stabilization.
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I48.91: Unspecified atrial fibrillation- Cardiac arrhythmias like atrial fibrillation may be present in patients undergoing thoracic surgery, impacting anesthesia management.
Related CPT Codes
| CPT Code | Description | Relation to 00548 |
|---|---|---|
00500 | Data not available in the input. | May represent anesthesia for similar thoracic procedures. |
00539 | Data not available in the input. | May be used for alternative or adjunct intrathoracic anesthesia services. |
00540 | Data not available in the input. | Related to anesthesia for thoracic procedures, possibly used in similar clinical scenarios. |
00541 | Data not available in the input. | Alternative or additional anesthesia codes for thoracic interventions. |
00542 | Data not available in the input. | May be used for procedures involving the chest wall or respiratory tract. |
00546 | Data not available in the input. | Related to anesthesia for intrathoracic procedures. |
00550 | Data not available in the input. | Alternative anesthesia code for thoracic surgery. |
00560 | Data not available in the input. | May be used for similar or adjunct procedures. |
00561 | Data not available in the input. | Related to anesthesia for thoracic interventions. |
00562 | Data not available in the input. | Alternative or adjunct anesthesia code for chest procedures. |
These codes are commonly used together or as alternatives depending on the specific intrathoracic procedure performed and the clinical scenario.
National Reimbursement Benchmarks
National mean rates for CPT code 00548 show that Blue Cross Blue Shield and Cigna have the highest average reimbursement, both exceeding $900.00, while UnitedHealth Group is notably lower at $65.61. The BUCA (average commercial) mean rate stands at $354.09, which is substantially higher than UnitedHealth Group but well below Blue Cross Blue Shield and Cigna. Medicare data is not available in the input for comparison.
Rate dispersion varies significantly across payers. Blue Cross Blue Shield and Cigna exhibit the widest ranges between their 75th and 25th percentiles ($563.60 and $1,382.67, respectively), indicating substantial variability in payment rates. In contrast, UnitedHealth Group has the tightest range at $25.33, suggesting more consistent reimbursement levels. Aetna and BUCA also show considerable dispersion, with ranges of $896.00 and $563.72, respectively.
The table and chart below present a detailed breakdown of national benchmarks for each payer.
State Benchmarks
State: AK1 / 50
Alaska Benchmarks
Alaska displays a substantial range in reimbursement rates for CPT code 00548, particularly with Blue Cross Blue Shield, where the 75th percentile ($1,247.67) is $390.17 higher than the 25th percentile ($857.50). In contrast, Aetna, Cigna, and UnitedHealth Group show minimal rate spreads, with their 25th and 75th percentiles differing by only a few dollars. This indicates that Blue Cross Blue Shield's rates are not only higher but also more variable compared to other payers in the state.
Compared to national averages, Blue Cross Blue Shield's mean rate in Alaska is significantly above the national mean for this payer, while Aetna, Cigna, and UnitedHealth Group are below their respective national means. The table and chart below present the full breakdown of payer-specific rates in Alaska.
Key Insights for Alaska
- Blue Cross Blue Shield is the highest paying payer for CPT 00548 in Alaska, with a mean rate of $1,064.08.
- UnitedHealth Group offers the lowest mean rate at $75.12, significantly below both state and national averages.
- The rate spread for Blue Cross Blue Shield in Alaska is notably wider than other payers, and its mean rate exceeds the national average for this payer.
Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.