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Official Description

Prostatotomy, external drainage of prostatic abscess, any approach; simple

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A prostatotomy, specifically CPT® Code 55720, refers to a surgical procedure aimed at draining an abscess located within the prostate gland. This procedure can be performed through various approaches, but in this case, it is categorized as a simple prostatotomy. The primary objective of this intervention is to alleviate the accumulation of pus that forms in the prostate due to an infection, which can lead to significant discomfort and complications if left untreated. During the procedure, a healthcare professional may utilize transrectal ultrasound (TRUS) guidance to enhance the accuracy of the drainage. This involves the insertion of a TRUS probe into the rectum to visualize the abscess pocket. Following this, a small incision is made in the perineum, allowing for the insertion of a biopsy needle and guide, which are advanced under the guidance of the ultrasound into the abscess area. Once the pus is aspirated, a pigtail catheter is placed into the abscess pocket to facilitate ongoing drainage, ensuring that the infection is effectively managed. The procedure concludes with securing the catheter and dressing the perineal area to promote healing and prevent infection.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 55720 is indicated for the management of prostatic abscesses. The following conditions may warrant the performance of a simple prostatotomy:

  • Prostatic Abscess The primary indication for this procedure is the presence of an abscess in the prostate gland, which can result from bacterial infection and may lead to significant pain, fever, and urinary difficulties.

2. Procedure

The steps involved in performing a simple prostatotomy for external drainage of a prostatic abscess, as outlined in CPT® Code 55720, are as follows:

  • Step 1: Preparation and Anesthesia The patient is positioned appropriately, and local anesthesia is administered to the perineal area to minimize discomfort during the procedure. The area is then prepared and draped in a sterile fashion to reduce the risk of infection.
  • Step 2: TRUS Guidance If transrectal ultrasound (TRUS) guidance is utilized, a TRUS probe is inserted into the rectum. This imaging technique allows the physician to visualize the abscess pocket within the prostate accurately.
  • Step 3: Incision and Needle Insertion A small incision is made in the perineum, providing access to the prostate. A biopsy needle and guide are then inserted and advanced under TRUS guidance into the identified abscess pocket.
  • Step 4: Aspiration of Pus Once the needle is correctly positioned, pus is aspirated from the abscess pocket. This step is crucial for alleviating the pressure and infection associated with the abscess.
  • Step 5: Catheter Placement After aspiration, the needle is removed, and a pigtail catheter is inserted into the abscess pocket. This catheter allows for continuous drainage of any remaining fluid and helps prevent the re-accumulation of pus.
  • Step 6: Securing the Catheter The catheter is secured in place to ensure it remains positioned correctly for effective drainage. The perineal area is then dressed to protect the incision site and promote healing.

3. Post-Procedure

Post-procedure care following a simple prostatotomy includes monitoring the patient for any signs of complications, such as infection or excessive bleeding. The catheter will typically remain in place for a specified duration to facilitate ongoing drainage of the abscess. Patients may be advised on proper care of the catheter and incision site, as well as any necessary follow-up appointments to assess healing and ensure the resolution of the abscess. Pain management may also be addressed, and patients should be instructed to report any unusual symptoms, such as fever or increased pain, to their healthcare provider promptly.

Short Descr DRAINAGE OF PROSTATE ABSCESS
Medium Descr PROSTATOTOMY EXTERNAL DRG ABSCESS SIMPLE
Long Descr Prostatotomy, external drainage of prostatic abscess, any approach; simple
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) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 118 - Other OR therapeutic procedures, male genital
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).
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.)
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