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Official Description

Excision of tracheal tumor or carcinoma; cervical

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 31785 involves the excision of a tumor or carcinoma located in the trachea, specifically within the proximal or middle third of the trachea. This surgical intervention is performed using a cervical approach, which entails accessing the trachea through the neck region. The procedure begins with the division of the thyroid isthmus, which is the thin band of tissue connecting the two lobes of the thyroid gland. This step is crucial as it allows for better visibility and access to the trachea. Additionally, the innominate vessels, which are major blood vessels in the neck, are retracted to further expose the trachea for the excision. The goal of this procedure is to remove the tumor or carcinoma along with a margin of healthy tissue to ensure complete excision and minimize the risk of recurrence. Following the excision, the trachea is meticulously repaired with sutures to restore its integrity, and the surgical incisions are subsequently closed. This procedure is critical for patients with tracheal tumors or carcinomas, as it aims to alleviate symptoms and improve overall respiratory function.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The excision of a tracheal tumor or carcinoma, as described by CPT® Code 31785, is indicated for patients presenting with the following conditions:

  • Tracheal Tumor A growth or mass located in the trachea that may obstruct airflow or cause other respiratory issues.
  • Tracheal Carcinoma A malignant tumor in the trachea that requires surgical intervention to remove cancerous tissue and prevent further spread.
  • Respiratory Symptoms Symptoms such as difficulty breathing, stridor, or other signs of airway obstruction that may necessitate the removal of the lesion.

2. Procedure

The procedure for excising a tracheal tumor or carcinoma involves several critical steps to ensure successful removal and repair of the trachea:

  • Step 1: Preparation and Anesthesia The patient is positioned appropriately, and general anesthesia is administered to ensure comfort and immobility during the procedure.
  • Step 2: Incision and Exposure A cervical incision is made to access the trachea. The thyroid isthmus is divided to facilitate exposure, and the innominate vessels are carefully retracted to provide a clear view of the trachea.
  • Step 3: Identification of the Lesion Once the trachea is exposed, the surgeon locates the site of the tumor or carcinoma. This step is crucial for ensuring that the lesion is adequately identified for excision.
  • Step 4: Excision of the Lesion The tumor or carcinoma is excised along with a margin of healthy tissue surrounding it. This margin is essential to reduce the risk of residual cancerous cells.
  • Step 5: Tracheal Repair After the excision, the trachea is repaired using sutures to restore its structural integrity. Care is taken to protect surrounding nerves during this process.
  • Step 6: Closure of Incisions Once the trachea is repaired, the surgical incisions are closed in layers to promote healing and minimize scarring.

3. Post-Procedure

Post-procedure care for patients who have undergone a tracheal tumor or carcinoma excision includes monitoring for respiratory function and potential complications. Patients may require close observation in a recovery area to ensure stable vital signs and adequate oxygenation. Pain management is also an important aspect of post-operative care. Patients are typically advised on activity restrictions and may need follow-up appointments to assess healing and any further treatment, such as radiation or chemotherapy, depending on the pathology results. Additionally, instructions regarding signs of infection or complications should be provided to ensure prompt medical attention if needed.

Short Descr REMOVE WINDPIPE LESION
Medium Descr EXCISION TRACHEAL TUMOR/CARCINOMA CERVICAL
Long Descr Excision of tracheal tumor or carcinoma; cervical
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 Hospital Part B services paid through a comprehensive APC
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
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).
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure 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
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
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