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Official Description

Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 38571 involves a laparoscopic surgical technique for performing a bilateral total pelvic lymphadenectomy. This procedure is typically indicated for patients with certain malignancies, where the removal of lymph nodes is necessary to assess or treat cancer spread. The term "laparoscopy" refers to a minimally invasive surgical approach that utilizes small incisions and specialized instruments, including a laparoscope, which is a camera that allows the surgeon to visualize the internal structures of the abdomen and pelvis. During the procedure, the surgeon makes a small incision just below the umbilicus to insert a trocar, which facilitates the establishment of pneumoperitoneum, a condition where gas is introduced into the abdominal cavity to create space for surgical manipulation. Once the laparoscope is introduced through the umbilical port, additional incisions are made to insert other trocars for surgical instruments. The surgeon inspects the peritoneal cavity and explores the abdomen and pelvis for any signs of metastatic disease. Care is taken to preserve critical anatomical structures, such as the genitofemoral nerve and the psoas muscle, while fatty tissue is carefully stripped from the common iliac vessels and along the internal and external iliac vessels. The procedure culminates in the excision of the iliac, hypogastric, and obturator lymph nodes bilaterally, which are then placed in an endobag for removal through an enlarged incision. Additionally, the procedure may involve the exposure and biopsy of para-aortic lymph nodes, with any involved nodes being excised and removed in a similar manner. This comprehensive approach allows for thorough evaluation and treatment of potential lymphatic spread of cancer.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The laparoscopic bilateral total pelvic lymphadenectomy is indicated for various conditions, particularly in the context of cancer treatment. The following are the explicitly provided indications for this procedure:

  • Malignancies - This procedure is often performed in patients diagnosed with certain types of cancers, such as gynecological cancers, where lymph node assessment is crucial for staging and treatment planning.
  • Metastatic Disease Evaluation - The procedure is indicated for evaluating the presence of metastatic disease within the pelvic lymph nodes, which can influence treatment decisions and prognosis.

2. Procedure

The laparoscopic bilateral total pelvic lymphadenectomy involves several key procedural steps, which are detailed as follows:

  • Step 1: Establishing Access - The surgeon begins by making a small incision just below the umbilicus to insert a trocar. This trocar allows for the establishment of pneumoperitoneum, which is the introduction of gas into the abdominal cavity to create space for surgical manipulation.
  • Step 2: Insertion of Laparoscope - A laparoscope is then introduced through the umbilical port, providing visualization of the abdominal and pelvic cavities. Additional portal incisions are made, and more trocars are placed to facilitate the introduction of surgical instruments necessary for the procedure.
  • Step 3: Inspection and Exploration - The peritoneal cavity is thoroughly inspected, and the abdomen and pelvis are explored for any evidence of metastatic disease. This step is critical for assessing the extent of disease and planning further surgical intervention if necessary.
  • Step 4: Dissection of Lymphatic Tissue - Care is taken to preserve important anatomical structures, such as the genitofemoral nerve and the psoas muscle. The fatty tissue is stripped from the mid-portion of both common iliac vessels and along the internal and external iliac vessels, extending to the level of the circumflex iliac vein.
  • Step 5: Lymph Node Excision - The iliac, hypogastric, and obturator lymph nodes are excised bilaterally. The excised lymph nodes, along with surrounding tissue, are placed in an endobag for removal through an enlarged portal incision.
  • Step 6: Para-aortic Lymph Node Assessment - The para-aortic lymph nodes are then exposed, and biopsies are taken for frozen section analysis. If any para-aortic nodes are found to be involved, they are excised and also removed in an endobag.

3. Post-Procedure

Post-procedure care following a laparoscopic bilateral total pelvic lymphadenectomy typically involves monitoring for any complications, such as bleeding or infection. Patients may experience some discomfort at the incision sites, which can be managed with appropriate pain relief. Recovery time can vary, but many patients are able to resume normal activities within a few weeks, depending on their overall health and the extent of the surgery. Follow-up appointments are essential to assess the surgical site and to discuss the results of any biopsies taken during the procedure. Additionally, further treatment options may be considered based on the findings from the lymph node analysis.

Short Descr LAPAROSCOPY LYMPHADENECTOMY
Medium Descr LAPS SURG BILATERAL TOTAL PELVIC LMPHADECTOMY
Long Descr Laparoscopy, surgical; with bilateral total pelvic lymphadenectomy
Status Code Active Code
Global Days 010 - Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 3 - Special payment adjustment rules for multiple endoscopic procedures apply.
Bilateral Surgery (50) 2 - 150% payment adjustment 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) 2 - Co-surgeons permitted and no documentation required if the two- specialty requirement is met.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Endoscopic Base Code 49320  Laparoscopy, abdomen, peritoneum, and omentum, diagnostic, with or without collection of specimen(s) by brushing or washing (separate 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) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 67 - Other therapeutic procedures, hemic and lymphatic system

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

38900 Addon Code MPFS Status: Active Code APC N ASC N1 Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)
49327 Addon Code MPFS Status: Active Code APC N ASC N1 Laparoscopy, surgical; with placement of interstitial device(s) for radiation therapy guidance (eg, fiducial markers, dosimeter), intra-abdominal, intrapelvic, and/or retroperitoneum, including imaging guidance, if performed, single or multiple (List separately in addition to code for primary procedure)
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).
GC This service has been performed in part by a resident under the direction of a teaching physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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).
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.
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).
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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.
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
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.
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
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.
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.
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.)
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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
GW Service not related to the hospice patient's terminal condition
KX Requirements specified in the medical policy have been met
LT Left side (used to identify procedures performed on the left side of the body)
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
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
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
Date
Action
Notes
2011-01-01 Changed Short description changed.
2000-01-01 Added First appearance in code book in 2000.
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