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Official Description

Decortication, pulmonary (separate procedure); partial

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 32225 refers to a surgical intervention known as pulmonary decortication, specifically a partial decortication performed as a separate procedure. This operation is indicated when there is a thickened layer of fibrin, often referred to as a rind or peel, that has formed on the outer pleural surface of the lung. The presence of this thickened fibrin layer can restrict the lung's ability to expand fully, leading to compromised respiratory function. During the procedure, the surgeon makes a posterolateral incision in the chest, typically at the fifth or sixth intercostal space, to gain access to the lung. Once exposed, the surgeon carefully incises the thickened fibrin layer to identify the appropriate decortication plane. The fibrin layer is then meticulously grasped and dissected away from the underlying visceral pleura, ensuring that all areas of the lung encased by the thickened tissue are addressed. Following the decortication, one or more chest tubes are placed to facilitate drainage, and the incision site is subsequently closed. This procedure is specifically coded as 32225 when the decortication involves only a portion of the lung.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of pulmonary decortication, as described by CPT® Code 32225, is indicated for patients presenting with conditions that lead to the formation of a thickened fibrin layer on the pleural surface of the lung. This may include:

  • Fibrinous pleuritis - Inflammation of the pleura that results in the accumulation of fibrinous tissue.
  • Empyema - A collection of pus in the pleural cavity, often leading to the development of a thickened pleural rind.
  • Post-surgical adhesions - Adhesions that may form after thoracic surgery, causing restrictive lung conditions.

2. Procedure

The surgical procedure for pulmonary decortication involves several critical steps, which are outlined as follows:

  • Step 1: Incision The surgeon begins by making a posterolateral incision in the chest wall, typically at the fifth or sixth intercostal space. This incision provides access to the pleural cavity and the lung.
  • Step 2: Exposure of the Lung After the incision is made, the surgeon carefully dissects through the layers of tissue to expose the lung. This step is crucial for visualizing the thickened fibrin layer that needs to be removed.
  • Step 3: Identification of the Decortication Plane Once the lung is exposed, the surgeon makes an incision into the thickened fibrin layer. The correct decortication plane is identified to ensure that the underlying visceral pleura is preserved while removing the fibrinous tissue.
  • Step 4: Dissection of the Fibrin Layer The surgeon then grasps the fibrin layer and meticulously dissects it away from the underlying visceral pleura. This step is performed with care to avoid damaging the lung tissue.
  • Step 5: Addressing All Encased Portions The surgeon ensures that all portions of the lung that are encased by the thickened fibrin layer are addressed, allowing for optimal lung expansion post-procedure.
  • Step 6: Placement of Chest Tubes After the decortication is complete, one or more chest tubes are placed to facilitate drainage of any fluid or air that may accumulate in the pleural space.
  • Step 7: Closure of the Incision Finally, the incision site is closed in layers, ensuring proper healing and minimizing the risk of complications.

3. Post-Procedure

Post-procedure care following pulmonary decortication involves monitoring the patient for any signs of complications, such as infection or respiratory distress. The placement of chest tubes allows for the drainage of fluid and air, which is essential for the lung to re-expand fully. Patients may require pain management and respiratory therapy to aid in recovery. The expected recovery period can vary based on the extent of the procedure and the patient's overall health, but close follow-up is necessary to ensure proper healing and lung function restoration.

Short Descr PARTIAL RELEASE OF LUNG
Medium Descr DECORTICATION PULMONARY PARTIAL SEPARATE PROC
Long Descr Decortication, pulmonary (separate procedure); partial
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) 1 - 150% payment adjustment for bilateral procedures applies.
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 42 - Other OR therapeutic procedures on respiratory system

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

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)
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.
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. note: this modifier should not be appended to designated "add-on" codes (see appendix d).
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).
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).
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).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
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
RT Right side (used to identify procedures performed on the right side of the body)
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
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