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Official Description

Glossectomy; composite procedure with resection floor of mouth and mandibular resection, without radical neck dissection

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A glossectomy is a surgical procedure that involves the removal of part or all of the tongue. In the case of CPT® Code 41150, this procedure is performed as a composite operation, which means it includes additional surgical interventions such as the resection of the floor of the mouth and a mandibular resection. This type of surgery is primarily indicated for patients diagnosed with cancer affecting the tongue and oropharynx, particularly when the malignancy has spread to involve the mandible, the lower jawbone. The procedure begins with the resection of the mandible, which is crucial for accessing the affected areas. A visor flap technique is utilized to facilitate this access, requiring an incision along the lower gingival buccal sulcus adjacent to the mandible. Following this, the periosteum, a dense layer of connective tissue covering the bone, is carefully undermined, and the skin of the chin and lower lip is elevated to expose the mandible. The involved section of the mandible is then excised. Subsequently, the mucosa of the floor of the mouth is incised to remove the diseased tissue, ensuring that a margin of healthy tissue is also excised to minimize the risk of cancer recurrence. This resection typically includes the soft tissue beneath the sublingual glands and may involve transection of the Wharton duct, which drains saliva from the submandibular gland. The procedure also entails the removal of the affected portion of the tongue, again with a margin of healthy tissue. After the completion of these resections, the resulting defects are often repaired through additional reconstructive surgeries, which may involve techniques such as skin grafts, free flap grafts, or mandibular reconstruction. It is important to note that CPT® Code 41150 is specifically designated for cases where the procedure is performed without a radical neck dissection, distinguishing it from other codes that include variations of neck dissection procedures.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The glossectomy procedure described by CPT® Code 41150 is indicated for the treatment of specific conditions, particularly those involving malignancies. The following indications are explicitly associated with this procedure:

  • Cancer of the Tongue - The procedure is primarily performed to address cancerous lesions located on the tongue.
  • Cancer of the Oropharynx - It is also indicated for cancers that affect the oropharyngeal region, especially when there is involvement of the mandible.
  • Mandibular Involvement - The procedure is indicated when the cancer has extended to the mandible, necessitating its resection as part of the treatment plan.

2. Procedure

The glossectomy procedure, as outlined in CPT® Code 41150, involves several critical steps that are performed in a specific sequence to ensure effective treatment. The following procedural steps are detailed:

  • Step 1: Mandibular Resection - The procedure begins with the resection of the mandible. A visor flap technique is employed to gain access to the mandible, which involves making an incision along the lower gingival buccal sulcus adjacent to the mandible. This incision allows the surgeon to access the underlying bone and tissue effectively.
  • Step 2: Undermining the Periosteum - Once the incision is made, the periosteum of the mandible is carefully undermined. This step is crucial as it prepares the area for the subsequent resection and ensures that the surrounding tissues are preserved as much as possible.
  • Step 3: Elevation of Skin - The skin of the chin and lower lip is elevated to provide a clear view and access to the mandible. This elevation is necessary for the surgeon to perform the resection accurately.
  • Step 4: Resection of the Mandible - The involved portion of the mandible is then resected. This step is critical for removing cancerous tissue and ensuring that the margins are clear of malignancy.
  • Step 5: Incision of the Floor of the Mouth - Following the mandibular resection, the mucosa of the floor of the mouth is incised. This incision allows for the removal of diseased tissue from this area.
  • Step 6: Resection of Diseased Tissue - The diseased tissue from the floor of the mouth is excised along with a margin of surrounding healthy tissue. This is essential to minimize the risk of cancer recurrence.
  • Step 7: Resection of the Tongue - The affected portion of the tongue is then removed, again ensuring that a margin of healthy tissue is included in the resection to achieve clear margins.
  • Step 8: Repair of Defects - After the resections are completed, the resulting defects are typically repaired through reconstructive surgeries. These may include techniques such as skin grafts, free flap grafts, or mandibular reconstruction, which are necessary to restore function and aesthetics.

3. Post-Procedure

Post-procedure care following a glossectomy with composite resection involves several considerations to ensure proper recovery. Patients may require close monitoring for complications such as infection or bleeding. Pain management is also a critical aspect of post-operative care, as patients may experience significant discomfort following the extensive tissue removal. Nutritional support is often necessary, as patients may have difficulty swallowing or eating solid foods during the initial recovery phase. Follow-up appointments are essential to monitor healing and assess for any signs of cancer recurrence. Additionally, patients may need speech therapy to aid in the recovery of speech function, which can be affected by the removal of tongue tissue. Overall, a multidisciplinary approach involving surgeons, nutritionists, and speech therapists is often beneficial in the post-operative phase to support the patient's recovery and rehabilitation.

Short Descr TONGUE MOUTH JAW SURGERY
Medium Descr GLSSC COMPOSIT W/RESCJ FLOOR & MANDIBULAR RESCJ
Long Descr Glossectomy; composite procedure with resection floor of mouth and mandibular resection, without radical neck dissection
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 33 - Other OR therapeutic procedures on nose, mouth and pharynx
GC This service has been performed in part by a resident under the direction of a teaching physician
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).
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.
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.)
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
CR Catastrophe/disaster related
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
LT Left side (used to identify procedures performed on the left side of the body)
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
RT Right side (used to identify procedures performed on the right side of the body)
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
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
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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Action
Notes
2013-01-01 Changed Medium Descriptor changed.
2011-01-01 Changed Short description changed.
Pre-1990 Added Code added.
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