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Official Description

Removal of lung, other than pneumonectomy; single lobe (lobectomy)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 32480 refers to the surgical removal of a single lobe of the lung, known as a lobectomy, which is performed through an intercostal incision. This incision is strategically made in the anterior chest and is extended around to the posterior chest at the level of the affected lobe. In cases where additional exposure is necessary for the surgeon to access the lung, a rib may be removed to facilitate the procedure. Once the incision is made, the lung is deflated to allow for better visibility and access to the surgical site. The main arteries and veins that supply blood to the affected lobe are carefully ligated and divided to prevent excessive bleeding during the operation. Following this, the secondary bronchi, which are the air passages leading to the lobes of the lungs, are clamped and divided as well. The diseased lobe is then meticulously dissected from the surrounding lung tissue and removed from the body. After the lobe is excised, the remaining portions of the secondary bronchi are either stapled or sutured closed to ensure that the airways are properly sealed. Post-surgery, the remaining portion of the lung is expected to expand and fill the chest cavity, which aids in maintaining normal respiratory function. To assist with drainage and prevent fluid accumulation in the pleural space, chest tubes are inserted before the chest incision is finally closed. It is important to use CPT® Code 32480 specifically when a single lobe is removed, while CPT® Code 32482 should be used if two lobes are excised during the procedure.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of lobectomy, as described by CPT® Code 32480, is indicated for various conditions affecting the lung. These may include:

  • Malignant Tumors - The removal of a lobe may be necessary when cancerous growths are localized within a single lobe of the lung.
  • Severe Infections - In cases of significant lung infections that do not respond to medical treatment, lobectomy may be performed to remove the infected lobe.
  • Chronic Obstructive Pulmonary Disease (COPD) - Patients with severe COPD may benefit from lobectomy if a specific lobe is severely damaged and contributing to respiratory distress.
  • Benign Tumors - Non-cancerous tumors that cause obstruction or other complications may also warrant lobectomy.

2. Procedure

The lobectomy procedure involves several critical steps, which are outlined as follows:

  • Step 1: Incision - An intercostal incision is made in the anterior chest, extending around to the posterior chest at the level of the affected lobe. This approach allows the surgeon to access the lung effectively.
  • Step 2: Rib Removal (if necessary) - If additional exposure is required, a rib may be removed to provide better access to the surgical site, ensuring that the surgeon can operate without obstruction.
  • Step 3: Lung Deflation - The lung is deflated to enhance visibility and facilitate the surgical procedure, allowing the surgeon to work more efficiently.
  • Step 4: Ligation of Blood Vessels - The main arteries and veins supplying the affected lobe are carefully ligated and divided to minimize bleeding during the operation.
  • Step 5: Clamping of Secondary Bronchi - The secondary bronchi, which lead to the lobes, are clamped and divided to isolate the lobe that is to be removed.
  • Step 6: Dissection and Removal - The diseased lobe is meticulously dissected from the surrounding lung tissue and removed from the body, ensuring that all connections are severed.
  • Step 7: Closure of Bronchi - The remaining portions of the secondary bronchi are either stapled or sutured closed to prevent air leaks and ensure proper lung function post-surgery.
  • Step 8: Chest Tube Insertion - Chest tubes are inserted into the pleural space to facilitate drainage and prevent fluid accumulation, which is crucial for recovery.
  • Step 9: Closure of Incision - Finally, the chest incision is closed, completing the surgical procedure.

3. Post-Procedure

After the lobectomy, patients are monitored for recovery, which includes managing pain and ensuring that the chest tubes are functioning properly to drain any excess fluid. The remaining portion of the lung is expected to expand and fill the chest cavity, which is essential for maintaining adequate respiratory function. Follow-up care may include imaging studies to assess lung function and healing, as well as pulmonary rehabilitation to support recovery and improve respiratory health.

Short Descr PARTIAL REMOVAL OF LUNG
Medium Descr RMVL LUNG OTHER THAN PNEUMONECTOMY 1 LOBE LOBECT
Long Descr Removal of lung, other than pneumonectomy; single lobe (lobectomy)
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) P1G - Major procedure - 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.

32501 Addon Code MPFS Status: Active Code APC C Physician Quality Reporting CPT Assistant Article Illustration for Code Resection and repair of portion of bronchus (bronchoplasty) when performed at time of lobectomy or segmentectomy (List separately in addition to code for primary procedure)
32507 Addon Code MPFS Status: Active Code APC C Thoracotomy; with diagnostic wedge resection followed by anatomic lung resection (List separately in addition to code for primary procedure)
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)
38746 Addon Code MPFS Status: Active Code APC C Physician Quality Reporting CPT Assistant Article Thoracic lymphadenectomy by thoracotomy, 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
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.
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.
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.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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).
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
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
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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2012-01-01 Changed Description Changed
2011-01-01 Changed Medium description changed.
Pre-1990 Added Code added.
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