CPT 01952: Anesthesia for Burn Excision/Debridement, 4–9% TBSA
CPT code 01952 designates anesthesia services for excision or debridement of second‑ and third‑degree burns when the procedure involves between 4% and 9% of the total body surface area (TBSA). This code is used to capture the anesthesia component of operative burn care and is important for accurately representing resource intensity and complexity of care in burn surgery. Nationally, correct coding for burn excision and debridement supports appropriate clinical documentation, billing accuracy, and consistent reporting across payers.
Key payers examined include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical context for using 01952, how it relates to adjacent CPT codes for smaller or additional TBSA services, and the typical sites where the service is provided. The publication also summarizes common payer coverage considerations, relevant ICD‑10 diagnoses that map to burn injuries, and related CPT codes used for other TBSA ranges to help clinicians and billers align coding with procedure extent.
The report provides practical benchmarks and policy-oriented notes to support revenue cycle teams, anesthesiology departments, and hospital billing staff in ensuring compliance and consistent application of anesthesia billing for burn excision and debridement procedures.
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Billing Code Overview
CPT code 01952 describes anesthesia services provided during surgical excision or debridement of second‑ and third‑degree burns when the treated area comprises between 4 percent and 9 percent of the total body surface area (TBSA). The service involves administration and management of anesthesia for burn excision or debridement procedures.
Service type: Surgical anesthesia for burn excision/debridement
Typical site of service: Operating room or other procedural/surgical suite where burn excision or debridement is performed
Clinical & Coding Specifications
Clinical Context
A 34-year-old male presents to the burn service after a house fire with mixed second- and third-degree burns involving the right shoulder, anterior chest wall, and dorsal hand. Estimated total body surface area (TBSA) burned is 6%. The burn surgery team schedules excision and debridement of devitalized tissue under general anesthesia without immediate skin grafting. Preoperative evaluation by the anesthesiologist documents airway status, inhalation injury risk, hemodynamic stability, intravenous access (large-bore), pain control needs, and resuscitation status. On the day of surgery the anesthesiology team provides induction, airway management, intraoperative monitoring (including cardiac, blood pressure, pulse oximetry, temperature), fluid management and analgesia. The procedure is coded to 01952 because excision/debridement involves between 4% and 9% TBSA for second- and third-degree burns. Typical perioperative workflow includes pre-op assessment, informed consent, perioperative documentation of TBSA excised, operative note supporting extent of debridement, anesthesia record documenting agents and monitoring, and immediate postoperative handoff to PACU or burn ICU for ongoing wound care and pain management.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when anesthesia services required significantly greater effort or complexity than usual (document rationale). |
23 | Unusual anesthesia | Use when general anesthesia is delivered for a procedure that is normally done without general anesthesia due to severe patient condition. |
50 | Bilateral procedure | Use if comparable burn excision/debridement is performed bilaterally and payer requires bilateral reporting. |
52 | Reduced services | Use when the procedure is partially reduced or not completed as planned (document reason). |
53 | Discontinued procedure | Use when the procedure is started but halted for patient safety before completion. |
54 | Surgical care only | Use when the anesthesiologist provides only surgical care (modifier typically applied to surgeons; included if applicable per payer). |
55 | Postoperative management only | Use when anesthesiologist provides only postoperative management of anesthesia care. |
56 | Preoperative management only | Use when anesthesiologist provides only preoperative evaluation and management. |
62 | Two surgeons | Use when two surgeons of the same specialty work together as primary surgeons; may affect anesthesia documentation in complex burn cases. |
78 | Return to operating room for related procedure by same physician | Use when patient returns to the OR for a related, staged debridement under the same anesthesiology team. |
AA | Anesthesia services performed personally by anesthesiologist | Use when the billing anesthesiologist personally performed the service. |
AD | Medical supervision by a physician; more than four concurrent anesthesia procedures | Use when the physician supervises multiple concurrent anesthesia cases as defined by payer rules. |
AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for anesthesia | Use when a qualified non-physician anesthetist provided the anesthesia services under supervision and payer recognizes this modifier. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
207L00000X | Anesthesiology | Typical billing and provider specialty for intraoperative anesthesia services for burn excision/debridement. |
207LP2900X | Pediatric Anesthesiology | Use when the patient is a child and a pediatric anesthesiologist provides services for burn debridement in pediatric patients. |
207LP3000X | Pain Medicine | Use when perioperative pain management or regional analgesia techniques are provided by a pain medicine specialist involved in the case. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
T31.0 | Burns involving less than 10% of body surface | Supports coding to 01952 when total burn TBSA is between 4% and 9% and overall burns are under 10% TBSA. |
T21.31 | Burn of third degree of chest wall | Indicates a full-thickness chest wall burn that may require excision/debridement under anesthesia. |
T22.31 | Burn of third degree of shoulder and upper limb | Indicates deep burns of the shoulder/upper limb region contributing to the TBSA requiring debridement. |
T23.301 | Burn of third degree of wrist and hand | Specifies third‑degree burn of the wrist/hand often requiring meticulous debridement and anesthetic care. |
T24.301 | Burn of third degree of lower limb | Indicates third‑degree lower limb burn which may be part of the excised TBSA for this procedure. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
01951 | Anesthesia for second‑ and third‑degree burn excision or debridement without skin grafting, TBSA less than 4 percent | Used when excision/debridement involves under 4% TBSA; alternative code for smaller procedures. |
01953 | Anesthesia for second‑ and third‑degree burn excision or debridement without skin grafting, each additional 9 percent TBSA | Used to report incremental additional TBSA beyond the base unit when excision/debridement exceeds initial TBSA thresholds; applies when staging or larger excisions occur. |