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Official Description

Construction of tracheoesophageal fistula and subsequent insertion of an alaryngeal speech prosthesis (eg, voice button, Blom-Singer prosthesis)

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 31611 involves the construction of a tracheoesophageal (TE) fistula, which is a surgical connection created between the trachea and the esophagus. This procedure is particularly relevant for patients who have undergone a laryngectomy, a surgical removal of the larynx, which typically results in the loss of the ability to produce normal speech. The TE fistula allows for the insertion of an alaryngeal speech prosthesis, commonly referred to as a voice button or Blom-Singer prosthesis. This device enables patients to produce speech by redirecting airflow from the lungs into the esophagus, where it vibrates the esophageal tissue to create sound. The procedure is performed using a rigid bronchoscope, which is inserted into the pharynx to provide visualization and facilitate the surgical steps. The creation of the fistula involves puncturing the posterior wall of the trachea and the anterior wall of the esophagus, forming a tract that connects the two structures. Following the creation of the fistula, a catheter is inserted to maintain the tract's patency, and the fistula is allowed to mature for about one week before the prosthesis is inserted. In some cases, this procedure can be performed concurrently with the laryngectomy under direct visualization, streamlining the surgical process for the patient.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The construction of a tracheoesophageal fistula and subsequent insertion of an alaryngeal speech prosthesis is indicated for patients who have undergone a laryngectomy. This procedure is performed to restore the ability to produce speech in individuals who have lost their larynx due to cancer or other medical conditions. The following conditions may warrant this procedure:

  • Laryngectomy - Surgical removal of the larynx, often due to malignancy or severe trauma, leading to the loss of normal phonation.
  • Need for Alaryngeal Speech - Patients requiring a method to communicate verbally after laryngectomy, utilizing a TE voice prosthesis to facilitate speech production.

2. Procedure

The procedure for constructing a tracheoesophageal fistula and inserting an alaryngeal speech prosthesis involves several critical steps, which are detailed as follows:

  • Step 1: Insertion of Rigid Bronchoscope - The procedure begins with the insertion of a rigid bronchoscope into the pharynx. This instrument allows the surgeon to visualize the trachea and esophagus clearly, ensuring precision during the surgical process.
  • Step 2: Creation of the Fistula - Using the bronchoscope for guidance, the surgeon punctures the posterior wall of the trachea and the anterior wall of the esophagus. This action creates a tract, known as a fistula, that connects the two structures, facilitating airflow from the trachea to the esophagus.
  • Step 3: Dilation and Catheter Insertion - After the fistula is created, it is dilated to ensure adequate size and patency. A 16 French catheter is then inserted into the newly formed tract to maintain its openness and allow for proper healing.
  • Step 4: Fistula Maturation - The fistula is allowed to mature for approximately one week. This maturation period is crucial for the fistula to heal properly and become functional for the insertion of the voice prosthesis.
  • Step 5: Insertion of the Voice Prosthesis - After the maturation period, a tracheoesophageal prosthesis is inserted through an existing tracheostoma. This prosthesis enables the patient to produce speech by directing airflow into the esophagus.
  • Alternative Approach - In some cases, the construction of the fistula and insertion of the prosthesis can be performed at the time of the laryngectomy, allowing for a more streamlined surgical approach.

3. Post-Procedure

Post-procedure care involves monitoring the patient for any complications related to the newly created fistula and the inserted prosthesis. Patients may require follow-up visits to assess the function of the voice prosthesis and ensure proper healing of the fistula. It is essential to provide education on the care and maintenance of the prosthesis to optimize speech outcomes and prevent any potential issues. Patients should also be informed about the signs of infection or complications that may arise, ensuring timely intervention if necessary.

Short Descr CONSTJ TRACHESOPHGL FSTL
Medium Descr CONSTJ TRACHEOESOPHAGEAL FSTL&INSJ SP PROSTH
Long Descr Construction of tracheoesophageal fistula and subsequent insertion of an alaryngeal speech prosthesis (eg, voice button, Blom-Singer prosthesis)
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
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
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
GC This service has been performed in part by a resident under the direction of a teaching physician
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.)
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.
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
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).
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
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
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
X3 Episodic/broad services: for reporting services by clinicians who have broad responsibility for the comprehensive needs of the patient that is limited to a defined period and circumstance such as a hospitalization; reporting clinician service examples include but are not limited to the hospitalist's services rendered providing comprehensive and general care to a patient while admitted to the hospital
Date
Action
Notes
2025-01-01 Changed Short and Medium Descriptions changed.
1990-01-01 Added First appearance in code book in 1990.
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