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Official Description

Insertion of multi-component, inflatable penile prosthesis, including placement of pump, cylinders, and reservoir

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 54405 refers to the procedure for the insertion of a multi-component, inflatable penile prosthesis. This device is designed to assist patients in achieving and maintaining penile rigidity, which is essential for sexual intercourse. The prosthesis consists of several key components: two inflatable intracorporal cylinders that are placed within the corpora cavernosa of the penis, a scrotal pump that allows the patient to inflate and deflate the device, and a fluid reservoir that is typically positioned in the abdomen. The procedure involves a series of surgical steps, including the placement of a Foley catheter in the bladder to facilitate drainage during the operation. A transverse incision is made at the penoscrotal junction to access the necessary anatomical structures. The dartos fascia is incised to expose the tunica albuginea of the corpora cavernosa, which are then prepared for the insertion of the inflatable cylinders. The procedure requires careful manipulation to avoid injury to surrounding tissues, particularly the urethra. After the cylinders are inserted and tested for functionality, the pump is placed in a subdartos pouch created in the scrotum, ensuring that the deflation button is positioned for easy access. The reservoir is then inserted into the retropubic space, and all components are connected and checked for proper operation before closing the incisions. This procedure is typically indicated for patients experiencing erectile dysfunction who have not responded to less invasive treatments.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The insertion of a multi-component, inflatable penile prosthesis is indicated for patients experiencing erectile dysfunction (ED) that is refractory to conservative treatment options. This may include individuals with the following conditions:

  • Severe Erectile Dysfunction Patients who have not achieved satisfactory erections through oral medications, vacuum erection devices, or penile injections.
  • Peyronie's Disease Patients with penile curvature that interferes with sexual function, which may not respond to other treatments.
  • Neurological Disorders Individuals with conditions such as spinal cord injuries, multiple sclerosis, or other neurological impairments that affect erectile function.
  • Diabetes Mellitus Patients with diabetes who experience erectile dysfunction as a complication of their condition.

2. Procedure

The procedure for the insertion of a multi-component, inflatable penile prosthesis involves several detailed steps to ensure proper placement and functionality of the device:

  • Step 1: Preparation The patient is positioned appropriately, and a Foley catheter is placed in the bladder to facilitate drainage during the procedure. The surgical area is then prepared and draped in a sterile manner.
  • Step 2: Incision A transverse incision is made at the penoscrotal junction, allowing access to the underlying structures. The dartos fascia is incised to expose the tunica albuginea of both corpora cavernosa.
  • Step 3: Exposure and Dilation Small incisions are made in each corpus cavernosum, which are then extended using scissors. The corpora cavernosa are carefully dilated while avoiding any injury to the urethra. The spaces are irrigated with an antibiotic solution to reduce the risk of infection.
  • Step 4: Cylinder Insertion The inflatable cylinders are inserted into the dilated spaces within the corpora cavernosa. After insertion, the cylinders are tested for patency to ensure they are functioning correctly.
  • Step 5: Pump Placement A subdartos pouch is created in the center of the scrotum through a small incision in the dartos fascia. The scrotal pump is inserted into this pouch, ensuring that the deflation button is positioned in an anteroinferior direction for easy access.
  • Step 6: Tubing Passage The pump tubing is passed through separate stab incisions in the dartos fascia, emerging from the posterior aspect of the pouch. The incision at the top of the pouch is then closed.
  • Step 7: Reservoir Insertion The bladder is fully drained, and the external inguinal ring is identified. The spermatic cord is displaced medially for protection. The transversalis fascia is punctured to access the retropubic space, where the reservoir is inserted and filled with saline solution. The position of the reservoir and the tubing exiting through the transversalis fascia are confirmed.
  • Step 8: Connection and Testing The pump, reservoir, and cylinders are connected, and the entire device is checked again for proper functionality using a syringe and saline solution.
  • Step 9: Closure The dartos fascia is closed with absorbable sutures, followed by the closure of the skin incision to complete the procedure.

3. Post-Procedure

After the procedure, patients are typically monitored for any immediate complications. Post-operative care may include pain management and instructions on how to care for the surgical site. Patients are advised on the use of the prosthesis, including how to inflate and deflate the device using the scrotal pump. Follow-up appointments are essential to assess the functionality of the prosthesis and to address any concerns the patient may have. Recovery time may vary, but patients are generally advised to avoid sexual activity for a specified period to allow for proper healing.

Short Descr INSERT MULTI-COMP PENIS PROS
Medium Descr INSJ MULTI-COMPONENT INFLATABLE PENILE PROSTH
Long Descr Insertion of multi-component, inflatable penile prosthesis, including placement of pump, cylinders, and reservoir
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 Device-intensive procedure added to ASC list in CY 2008 or later; paid at adjusted rate.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE 1
CCS Clinical Classification 118 - Other OR therapeutic procedures, male genital
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).
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.
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
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.)
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
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
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
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
2002-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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