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Official Description

Resection (initial) of ovarian, tubal or primary peritoneal malignancy with bilateral salpingo-oophorectomy and omentectomy; with radical dissection for debulking (ie, radical excision or destruction, intra-abdominal or retroperitoneal tumors)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 58952 refers to a surgical procedure involving the resection of ovarian, tubal, or primary peritoneal malignancies, which is performed in conjunction with a bilateral salpingo-oophorectomy and omentectomy. This procedure is characterized by a radical dissection aimed at debulking tumors, which may include radical excision or destruction of intra-abdominal or retroperitoneal tumors. The surgical approach begins with an extensive incision in the abdomen, allowing for exploration of the abdominal and pelvic cavities to assess the extent of malignancy. The procedure involves meticulous dissection to expose critical structures such as the broad ligament, round ligament, ovaries, and fallopian tubes, followed by the ligation of blood vessels and removal of affected tissues. The omentum, a fold of peritoneum extending from the stomach, is also excised during this procedure. The goal is to remove as much malignant tissue as possible while preserving the function of vital organs. This comprehensive approach is essential for managing advanced malignancies and improving patient outcomes.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 58952 is indicated for patients diagnosed with ovarian, tubal, or primary peritoneal malignancies. The specific indications for performing this surgical intervention include:

  • Ovarian Malignancy - Presence of cancerous tumors in the ovaries that require surgical intervention for removal.
  • Tubal Malignancy - Cancerous growths located in the fallopian tubes necessitating resection.
  • Primary Peritoneal Malignancy - Tumors originating in the peritoneum that require excision to manage the disease effectively.
  • Metastatic Disease - The need to resect as much metastatic disease as possible to reduce tumor burden and improve patient prognosis.

2. Procedure

The procedure involves several critical steps, each essential for the successful resection of malignancies:

  • Step 1: Abdominal Incision and Exploration - The abdomen is opened from the symphysis pubis to the xiphoid process, allowing for thorough exploration of the abdominal and pelvic cavities to assess the extent of malignancy.
  • Step 2: Dissection of Reproductive Structures - Blunt dissection is performed to expose the broad ligament, round ligament, ovaries, and fallopian tubes. An incision is made in the broad ligament, and the ovarian vessels are visualized and ligated with sutures.
  • Step 3: Removal of Ovaries and Fallopian Tubes - The fallopian tubes and ovaries are carefully dissected free from surrounding tissues. The round ligaments are clamped, divided, and the associated blood vessels are ligated bilaterally. The fallopian tube is transected near its junction with the uterus, and the ovaries and fallopian tubes are removed.
  • Step 4: Resection of Tumors - If the resection is for a primary peritoneal malignancy, the peritoneal tumor is excised. For ovarian or tubal malignancies, as much metastatic disease as possible is resected.
  • Step 5: Omentectomy - The omentum is removed by dissecting it free from the stomach, taking care to control bleeding from the omental branches of the right gastric artery. The left gastroepiploic artery is isolated, ligated, and divided, allowing for the complete removal of the omentum.
  • Step 6: Closure of the Abdomen - After the completion of the resection, the abdomen is closed in layers to ensure proper healing.
  • Step 7: Radical Dissection for Debulking - The procedure includes a radical dissection for debulking of intra-abdominal or retroperitoneal tumors. Each tumor is approached through the abdominal incision, with tumor nodules resected from organ surfaces or organ resections performed as necessary. Peritoneal stripping is conducted to remove all gross tumor nodules from the peritoneum, aiming to excise or destroy as much tumor mass as possible while preserving vital organ function.

3. Post-Procedure

Post-procedure care following the resection of ovarian, tubal, or primary peritoneal malignancy includes monitoring for complications such as bleeding, infection, and proper recovery from anesthesia. Patients may require pain management and should be observed for any signs of postoperative complications. Follow-up appointments are essential to assess recovery and monitor for any recurrence of malignancy. Additionally, patients may need further treatment, such as chemotherapy or radiation, depending on the pathology results and the extent of the disease.

Short Descr RESECT OVARIAN MALIGNANCY
Medium Descr RESCJ PRIM PRTL MAL W/BSO & OMNTC RAD DEBULKING
Long Descr Resection (initial) of ovarian, tubal or primary peritoneal malignancy with bilateral salpingo-oophorectomy and omentectomy; with radical dissection for debulking (ie, radical excision or destruction, intra-abdominal or retroperitoneal tumors)
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) 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) 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 119 - Oophorectomy, unilateral and bilateral

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

96547 Add On Code MPFS Status: Active Code APC N Intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) procedure, including separate incision(s) and closure, when performed; first 60 minutes (List separately in addition to code for primary procedure)
96548 Add On Code MPFS Status: Active Code APC N Intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) procedure, including separate incision(s) and closure, when performed; each additional 30 minutes (List separately in addition to code for primary procedure)
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.
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).
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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).
AG Primary physician
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)
GC This service has been performed in part by a resident under the direction of a teaching physician
GW Service not related to the hospice patient's terminal condition
KX Requirements specified in the medical policy have been met
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)
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Notes
2013-01-01 Changed Medium Descriptor changed.
2007-01-01 Changed Code description changed.
2001-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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