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Official Description

Creation of shunt; ventriculo-peritoneal, -pleural, other terminus

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 62223 involves the creation of a shunt, specifically a ventriculo-peritoneal, ventriculo-pleural, or other terminus shunt. This surgical intervention is primarily aimed at managing conditions associated with excess cerebrospinal fluid (CSF) in the brain. A shunt is a medical device that facilitates the drainage of CSF from the ventricles of the brain to another part of the body, such as the peritoneal cavity, pleural space, or directly into the heart. The procedure typically begins with a curved incision in the scalp, allowing access to the brain's lateral ventricle, where the shunt is placed. The surgical steps involve creating a burr hole, perforating the dura mater, and inserting a catheter through the brain tissue into the ventricle. The distal end of the catheter is then tunneled to the chosen terminus, which may include the jugular vein, right atrium, or abdominal cavity, depending on the specific type of shunt being created. This procedure is critical for alleviating pressure on the brain caused by excess CSF, thereby preventing potential neurological damage and improving patient outcomes.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The creation of a shunt using CPT® Code 62223 is indicated for patients experiencing conditions that lead to the accumulation of cerebrospinal fluid (CSF) in the brain. These conditions may include:

  • Hydrocephalus - A condition characterized by an abnormal buildup of CSF in the ventricles of the brain, which can lead to increased intracranial pressure and potential brain damage.
  • Cerebral edema - Swelling of the brain tissue that can occur due to various causes, including trauma, infection, or tumors, necessitating the drainage of excess fluid.
  • Post-surgical complications - Situations where patients may develop CSF leaks or other complications following neurosurgical procedures, requiring the placement of a shunt to manage fluid levels.

2. Procedure

The procedure for creating a shunt as described by CPT® Code 62223 involves several detailed steps:

  • Step 1: Incision and Access - A curved skin incision is made in the scalp to create a flap, allowing access to the underlying structures. The scalp is then flapped forward to expose the skull.
  • Step 2: Burr Hole Creation - A single burr hole is created using a perforator, which allows access to the brain's lateral ventricle.
  • Step 3: Dura Perforation - The dura mater, a protective membrane covering the brain, is perforated using pinhole cautery to facilitate the insertion of the shunt catheter.
  • Step 4: Second Incision for Vein Access - A second incision is made in the skin of the neck to access the jugular vein or common facial vein, which will serve as the terminus for the shunt.
  • Step 5: Catheter Insertion - A needle is inserted into the selected vein, followed by the introduction of a guidewire and vessel dilator through the needle into the vein. The ventricular shunt catheter is then placed through the opening in the dura, advanced through the brain tissue, and positioned in the lateral ventricle.
  • Step 6: Connection and Testing - The ventricular (proximal) catheter and distal catheter are connected to the shunt valve, which is tested to ensure proper flow of cerebrospinal fluid (CSF).
  • Step 7: Tunneling the Distal Catheter - If the shunt system is functioning correctly, the distal catheter is tunneled from the head into the neck. A cannula is placed under the scalp and advanced through the subgaleal space and between the skin and fascia of the superficial neck muscles.
  • Step 8: Final Positioning - The distal catheter is advanced over the guidewire into the jugular vein. Depending on the specific procedure, the catheter may terminate in the jugular vein or be advanced into the right atrium or atrial appendage (auricle). For a ventriculo-pleural or ventriculo-peritoneal shunt, the second incision is made in the chest or abdomen, and the cannula is advanced to the appropriate site.

3. Post-Procedure

After the completion of the shunt placement procedure, patients are typically monitored for any immediate complications, such as bleeding or infection at the incision sites. Recovery may involve a hospital stay for observation, and patients are advised on signs of potential complications, including changes in neurological status or signs of shunt malfunction. Follow-up appointments are essential to assess the function of the shunt and to ensure that cerebrospinal fluid is being adequately drained. Additional imaging studies may be performed to evaluate the position and function of the shunt over time.

Short Descr ESTABLISH BRAIN CAVITY SHUNT
Medium Descr CRTJ SHUNT VENTRICULO-PERITNEAL-PLEURAL TERMINUS
Long Descr Creation of shunt; ventriculo-peritoneal, -pleural, other terminus
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 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 2 - Insertion, replacement, or removal of extracranial ventricular shunt

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

62160 Addon Code MPFS Status: Active Code APC N ASC N1 CPT Assistant Article Neuroendoscopy, intracranial, for placement or replacement of ventricular catheter and attachment to shunt system or external drainage (List separately in addition to code for primary procedure)
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.
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).
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.
RT Right side (used to identify procedures performed on the right side of the body)
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.
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.
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).
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.
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)
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
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
LT Left side (used to identify procedures performed on the left side of the body)
Q0 Investigational clinical service provided in a clinical research study that is in an approved clinical research study
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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