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Official Description

Excision of bile duct tumor, with or without primary repair of bile duct; extrahepatic

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Bile duct tumors are uncommon neoplasms that can be classified as either benign or malignant, with the latter being more prevalent. The term "extrahepatic" refers to tumors that develop outside the liver, distinguishing them from "intrahepatic" tumors, which occur within the liver's bile duct system. The excision of an extrahepatic bile duct tumor, as described by CPT® Code 47711, involves surgical removal of the tumor along with the surrounding bile duct tissue. This procedure is critical for managing tumors that may obstruct bile flow or pose a risk of malignancy. The surgical approach typically requires an abdominal incision to access the gallbladder and liver, allowing for direct visualization and identification of the tumor. Once located, the bile duct is transected both above and below the tumor, facilitating its complete excision. Following the removal, the bile duct may be repaired through direct suturing or by employing a Roux-en-Y hepaticojejunostomy, which is a reconstructive technique that connects the bile duct to the jejunum, ensuring continued bile drainage. This procedure is essential for patients diagnosed with extrahepatic bile duct tumors, as it addresses both the tumor and the functional integrity of the biliary system.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The excision of an extrahepatic bile duct tumor is indicated for patients presenting with specific conditions related to bile duct tumors. These indications include:

  • Presence of a Tumor: The procedure is performed when a tumor is identified in the extrahepatic bile duct, which may be benign or malignant.
  • Obstruction of Bile Flow: Tumors that obstruct the normal flow of bile can lead to complications such as jaundice or cholangitis, necessitating surgical intervention.
  • Malignancy Risk: Given that malignant tumors are more common, excision is often indicated to prevent metastasis and manage cancer effectively.

2. Procedure

The procedure for excising an extrahepatic bile duct tumor involves several critical steps, which are outlined as follows:

  • Step 1: An abdominal incision is made in the midline to provide access to the abdominal cavity. This incision allows the surgeon to expose the gallbladder and liver, which are essential for locating the bile duct tumor.
  • Step 2: Once the gallbladder and liver are adequately exposed, the surgeon identifies the tumor located in the extrahepatic bile duct. This identification is crucial for ensuring that the tumor is completely excised.
  • Step 3: The bile duct is then transected above and below the tumor. This step is necessary to isolate the tumor from the surrounding healthy tissue, allowing for its complete removal.
  • Step 4: Both the bile duct and the tumor are excised. This excision is performed carefully to minimize damage to adjacent structures and to ensure that all tumor tissue is removed.
  • Step 5: After the tumor and affected bile duct segment are removed, the remaining portions of the bile duct may be repaired. This can be achieved by suturing the duct ends together or, if necessary, by performing a Roux-en-Y hepaticojejunostomy or another reconstruction technique to restore bile flow.

3. Post-Procedure

Post-procedure care following the excision of an extrahepatic bile duct tumor typically involves monitoring for complications such as infection, bile leakage, or issues related to the reconstruction of the bile duct. Patients may require hospitalization for observation and management of any postoperative symptoms. Recovery time can vary based on the extent of the surgery and the patient's overall health. Follow-up appointments are essential to assess the surgical site, ensure proper healing, and monitor for any signs of recurrence or complications related to the bile duct function.

Short Descr EXCISION OF BILE DUCT TUMOR
Medium Descr EXC BILE DUX TUM W/WO PRIM RPR XTRHEPATC
Long Descr Excision of bile duct tumor, with or without primary repair of bile duct; extrahepatic
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 99 - Other OR gastrointestinal therapeutic procedures
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.)
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
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CR Catastrophe/disaster related
GC This service has been performed in part by a resident under the direction of a teaching physician
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
Notes
1995-01-01 Added First appearance in code book in 1995.
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