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Official Description

Excision of hydrocele; bilateral

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 55041 refers to the excision of a hydrocele, specifically a bilateral hydrocele, which is a surgical intervention aimed at removing fluid accumulation in the scrotum. A hydrocele is characterized by the presence of serous fluid between the two layers of the tunica vaginalis, which is the protective sheath surrounding the testis and epididymis. This sheath consists of an outer parietal layer and an inner visceral layer. The accumulation of fluid can lead to swelling and discomfort, necessitating surgical intervention. During the procedure, the physician will first examine the scrotum to identify the precise location of the fluid collection. An incision is typically made in the groin area for pediatric patients or directly in the scrotum for adult patients. The surgeon then incises the parietal layer of the tunica vaginalis to drain the fluid. To minimize the risk of recurrence, the wall of the hydrocele sac may be partially excised or closed. Finally, the overlying tissues are meticulously closed in layers to ensure proper healing. It is important to note that CPT® Code 55040 is used for unilateral hydrocele excision, while CPT® Code 55041 is specifically designated for bilateral procedures.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The excision of a bilateral hydrocele, as described by CPT® Code 55041, is indicated for patients presenting with the following conditions:

  • Hydrocele: A collection of fluid between the parietal and visceral layers of the tunica vaginalis, leading to swelling in the scrotum.
  • Discomfort or Pain: Patients may experience discomfort or pain due to the size or pressure of the hydrocele.
  • Infection: In some cases, a hydrocele may become infected, necessitating surgical intervention.
  • Cosmetic Concerns: Patients may seek surgery for cosmetic reasons if the hydrocele causes significant scrotal enlargement.

2. Procedure

The procedure for excising a bilateral hydrocele involves several key steps, which are detailed as follows:

  • Step 1: The patient is positioned appropriately, and the scrotum is examined to determine the location of the fluid collection. This assessment is crucial for planning the incision and ensuring effective drainage.
  • Step 2: An incision is made in the groin area for pediatric patients or directly in the scrotum for adult patients. The choice of incision site is based on the patient's age and the surgeon's preference.
  • Step 3: The parietal layer of the tunica vaginalis is carefully incised to access the fluid collection. This step is critical for effective drainage of the hydrocele.
  • Step 4: The fluid is drained from the hydrocele sac. This alleviates the pressure and discomfort associated with the condition.
  • Step 5: To prevent recurrence, the wall of the hydrocele sac may be partially excised or closed. This step is essential to reduce the likelihood of fluid reaccumulation.
  • Step 6: The overlying tissues are then closed in layers. This layered closure promotes proper healing and minimizes complications.

3. Post-Procedure

After the excision of a bilateral hydrocele, patients can expect specific post-procedure care and considerations. It is important to monitor for any signs of infection, such as increased redness, swelling, or discharge at the incision site. Patients may experience some discomfort or pain, which can typically be managed with prescribed analgesics. Follow-up appointments are essential to assess healing and ensure that there are no complications. Patients are advised to avoid strenuous activities and heavy lifting for a specified period to promote optimal recovery. Additionally, any specific instructions provided by the surgeon regarding wound care and activity restrictions should be closely followed to ensure a successful outcome.

Short Descr REMOVAL OF HYDROCELES
Medium Descr EXCISION HYDROCELE BILATERAL
Long Descr Excision of hydrocele; bilateral
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) 1 - Statutory payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
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) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 118 - Other OR therapeutic procedures, male genital
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).
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.
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.)
AG Primary physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
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
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Pre-1990 Added Code added.
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