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Official Description

Thoracoscopy, surgical; with lobectomy (single lobe)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Thoracoscopy, surgical; with lobectomy (single lobe), commonly referred to as video-assisted thoracoscopic surgery (VATS), is a minimally invasive surgical procedure performed to remove a single lobe of the lung. This technique involves the use of a thoracoscope, which is a specialized instrument equipped with a camera that allows the surgeon to visualize the thoracic cavity without the need for a large incision. The procedure begins with the initiation of single lung ventilation, which is crucial for providing optimal working space and visibility during the surgery. The thoracoscope is strategically placed at either the anterior or posterior axillary line, depending on the side of the lung from which the lobe is being excised. Additional trocars, which are small tubes, are inserted to facilitate the introduction of various surgical instruments necessary for the lobectomy. During the procedure, a lung clamp is utilized to retract the lung, enhancing the surgeon's ability to visualize critical structures such as the pulmonary vein and artery. A larger utility incision is then made, either over the superior pulmonary vein for an upper lobe lobectomy or between the third and fourth intercostal spaces for a middle or lower lobe lobectomy. The surgical team meticulously dissects the pulmonary vein from the surrounding pleura and divides it to gain access to the main pulmonary artery. The surgeon identifies the arterial branch corresponding to the lobe being removed, excises any lymph nodes obstructing access, and subsequently clamps and transects the artery using a vascular stapler. The bronchus, which is the airway leading to the lobe, is also exposed and transected. After all vascular and bronchial connections to the lobe have been severed, the fissure between the lobes is exposed, and the lung is divided along both the minor and major fissures. Finally, the excised lobe is placed in a surgical extraction bag and removed through the utility incision, completing the procedure.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of thoracoscopy with lobectomy is indicated for various conditions affecting the lung, particularly when a single lobe requires surgical intervention. The following are the explicitly provided indications for this procedure:

  • Malignant Tumors - Presence of cancerous growths within a single lobe of the lung that necessitate removal to prevent further spread of the disease.
  • Benign Tumors - Non-cancerous tumors that may cause symptoms or complications, warranting surgical excision.
  • Severe Lung Infections - Chronic or severe infections localized to a specific lobe that do not respond to medical treatment and require surgical intervention.
  • Interstitial Lung Disease - Conditions that cause scarring and inflammation in the lung tissue, potentially leading to the need for lobectomy if a lobe is severely affected.

2. Procedure

The procedure of thoracoscopy with lobectomy involves several critical steps that ensure the safe and effective removal of the lung lobe. The following outlines the procedural steps:

  • Step 1: Initiation of Single Lung Ventilation - The procedure begins with the initiation of single lung ventilation, which is essential for creating a clear surgical field and allowing the surgeon to work on the lung lobe while minimizing interference from the other lung.
  • Step 2: Placement of the Thoracoscope - The thoracoscope is inserted at the anterior or posterior axillary line, depending on whether the lobe to be removed is on the right or left side. This placement is crucial for optimal visualization of the surgical area.
  • Step 3: Insertion of Additional Trocars - Additional trocars are placed to allow for the introduction of surgical instruments necessary for the lobectomy, facilitating the manipulation and dissection of lung structures.
  • Step 4: Lung Retraction - A lung clamp is used to retract the lung, providing better visibility of the pulmonary vein and artery, which are critical structures involved in the lobectomy.
  • Step 5: Utility Incision - A larger utility incision is made over the superior pulmonary vein for an upper lobe lobectomy or over the third or fourth interspace for a middle or lower lobe lobectomy, allowing for the removal of the lobe.
  • Step 6: Dissection of the Pulmonary Vein - The pulmonary vein is carefully dissected free from the overlying pleura and divided to facilitate access to the main pulmonary artery.
  • Step 7: Identification and Transection of the Artery - The main pulmonary artery is identified, and the arterial branch corresponding to the lobe being removed is located. Lymph nodes overlying that artery are excised to improve access, and the artery is clamped and transected using a vascular stapler.
  • Step 8: Exposure and Transection of the Bronchus - The bronchus leading to the lobe is exposed and transected, severing the airway connection to the lobe.
  • Step 9: Division of the Lung Fissures - Once all structures attached to the lobe have been divided, the fissure is exposed, and the lung is divided along both the minor and major fissures, completing the lobectomy.
  • Step 10: Removal of the Excised Lobe - The excised lobe is placed in a surgical extraction bag and removed through the utility incision, concluding the surgical procedure.

3. Post-Procedure

Post-procedure care following a thoracoscopy with lobectomy involves monitoring the patient for any complications and ensuring proper recovery. Patients are typically observed for signs of respiratory distress, bleeding, or infection. Pain management is an essential aspect of post-operative care, as patients may experience discomfort at the incision sites. Follow-up imaging may be required to assess the surgical site and ensure that no complications have arisen. Patients are usually advised on activity restrictions and may need pulmonary rehabilitation to aid in recovery and improve lung function. The duration of recovery can vary based on the individual patient's health status and the extent of the surgery performed.

Short Descr THORACOSCOPY W/LOBECTOMY
Medium Descr THORACOSCOPY W/LOBECTOMY SINGLE LOBE
Long Descr Thoracoscopy, surgical; with lobectomy (single lobe)
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P8I - Endoscopy - other
MUE 1
CCS Clinical Classification 36 - Lobectomy or pneumonectomy

This is a primary code that can be used with these additional add-on codes.

32668 Addon Code MPFS Status: Active Code APC C Thoracoscopy, surgical; with diagnostic wedge resection followed by anatomic lung resection (List separately in addition to code for primary procedure)
32674 Add-on Code MPFS Status: Active Code APC C Thoracoscopy, surgical; with mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)
RT Right side (used to identify procedures performed on the right side of the body)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
LT Left side (used to identify procedures performed on the left side of the body)
GC This service has been performed in part by a resident under the direction of a teaching physician
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
GD Units of service exceeds medically unlikely edit value and represents reasonable and necessary services
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
Notes
2012-01-01 Changed Description Changed
2011-01-01 Changed Medium description changed. Short description changed.
1994-01-01 Added First appearance in code book in 1994.
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