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Official Description

Insertion of tunneled centrally inserted central venous catheter, without subcutaneous port or pump; age 5 years or older

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A tunneled centrally inserted central venous catheter (CVC) is a medical device that is surgically placed into a large vein to provide long-term access to the bloodstream. This procedure is specifically indicated for patients aged 5 years or older. The catheter is designed to terminate in major veins such as the subclavian, brachiocephalic, or iliac veins, as well as the superior or inferior vena cava, or the right atrium. The placement of a tunneled CVC involves creating a subcutaneous tunnel that allows the catheter to be inserted into the jugular, subclavian, or femoral vein, with the jugular vein being the most commonly used access site for this type of device. The procedure typically requires the administration of local anesthesia at the puncture site to minimize discomfort. The Seldinger technique is employed to access the chosen vein, which involves puncturing the skin and vein with a needle, followed by the insertion of a guidewire. This guidewire facilitates the creation of a subcutaneous tunnel and the subsequent placement of the catheter. The catheter is advanced through this tunnel to ensure it reaches the appropriate central position within the venous system. The placement is confirmed through imaging techniques, which may be reported separately. After successful placement, the catheter is secured, and the incision site is closed and dressed appropriately. This procedure is essential for patients requiring long-term intravenous therapy, such as chemotherapy or total parenteral nutrition.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The insertion of a tunneled centrally inserted central venous catheter (CVC) is indicated for patients who require long-term venous access for various medical treatments. The specific indications include:

  • Long-term intravenous therapy - Patients needing extended periods of medication administration, such as chemotherapy or antibiotics.
  • Parenteral nutrition - Individuals who cannot receive adequate nutrition through oral or enteral routes may require total parenteral nutrition (TPN) delivered via a central venous catheter.
  • Frequent blood draws - Patients who require regular blood sampling for laboratory tests may benefit from a CVC to minimize repeated venipunctures.
  • Hemodialysis - In certain cases, patients requiring hemodialysis may utilize a tunneled CVC for vascular access.

2. Procedure

The procedure for the insertion of a tunneled centrally inserted central venous catheter involves several critical steps to ensure proper placement and functionality of the catheter. The steps are as follows:

  • Preparation and Anesthesia - The patient is positioned appropriately, and local anesthesia is administered at the planned puncture site to minimize discomfort during the procedure.
  • Accessing the Vein - Utilizing the Seldinger technique, the physician punctures the skin and the selected vein (commonly the jugular vein) with a needle. This step is crucial for gaining access to the venous system.
  • Guidewire Insertion - A guidewire is inserted through the needle and advanced several centimeters into the vein, providing a pathway for subsequent catheter placement.
  • Creating a Subcutaneous Tunnel - An incision is made in the chest wall, and a subcutaneous tunnel is created to allow the catheter to be inserted without direct exposure to the skin surface.
  • Advancing the Introducer Sheath - An introducer sheath and dilator are advanced over the guidewire into the vein. Once in place, the guidewire and dilator are removed, leaving the introducer sheath in position.
  • Catheter Placement - The tunneled catheter is then advanced through the tunnel and into the introducer sheath, continuing into the brachiocephalic vein, subclavian vein, superior vena cava, or right atrium, depending on the desired termination point.
  • Verification of Placement - The correct placement of the catheter is confirmed through separately reportable radiographs, ensuring that the catheter tip is in the appropriate central position.
  • Securing the Catheter - The catheter is secured with sutures to prevent movement, and the incision in the chest wall is closed with sutures. A dressing is then applied over the insertion site to protect it from infection.

3. Post-Procedure

After the insertion of the tunneled centrally inserted central venous catheter, the patient will require monitoring for any immediate complications, such as bleeding or infection at the insertion site. It is essential to provide instructions for care of the catheter and the insertion site, including keeping the area clean and dry. Patients may also need to be educated on signs of potential complications, such as redness, swelling, or discharge from the site. Follow-up appointments may be necessary to assess the catheter's function and to perform routine maintenance, such as flushing the catheter to prevent occlusion. Overall, the expected recovery involves minimal downtime, allowing patients to resume normal activities while adhering to care guidelines for the catheter.

Short Descr INSERT TUNNELED CV CATH
Medium Descr INSJ TUNNELED CVC W/O SUBQ PORT/PMP AGE 5 YR/>
Long Descr Insertion of tunneled centrally inserted central venous catheter, without subcutaneous port or pump; age 5 years or older
Status Code Active Code
Global Days 010 - Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - 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) P6C - Minor procedures - other (Medicare fee schedule)
MUE 2
CCS Clinical Classification 54 - Other vascular catheterization, not heart

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

37252 Addon Code MPFS Status: Active Code APC N ASC N1 Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; initial noncoronary vessel (List separately in addition to code for primary procedure)
37253 Addon Code MPFS Status: Active Code APC N ASC N1 Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; each additional noncoronary vessel (List separately in addition to code for primary procedure)
RT Right side (used to identify procedures performed on the right side of the body)
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)
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
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
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).
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.)
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
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
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.
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.)
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.
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
CR Catastrophe/disaster related
AG Primary physician
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
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.
24 Unrelated evaluation and management service by the same physician or other qualified health care professional during a postoperative period: the physician or other qualified health care professional may need to indicate that an evaluation and management service was performed during a postoperative period for a reason(s) unrelated to the original procedure. this circumstance may be reported by adding modifier 24 to the appropriate level of e/m service.
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. 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).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
56 Preoperative management only: when 1 physician or other qualified health care professional performed the preoperative care and evaluation and another performed the surgical procedure, the preoperative component may be identified by adding modifier 56 to the usual procedure number.
73 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure prior to the administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may cancel a surgical or diagnostic procedure subsequent to the patient's surgical preparation (including sedation when provided, and being taken to the room where the procedure is to be performed), but prior to the administration of anesthesia (local, regional block(s) or general). under these circumstances, the intended service that is prepared for but cancelled can be reported by its usual procedure number and the addition of modifier 73. 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.
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.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
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.
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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).
95 Synchronous telemedicine service rendered via a real-time interactive audio and video telecommunications system: synchronous telemedicine service is defined as a real-time interaction between a physician or other qualified health care professional and a patient who is located at a distant site from the physician or other qualified health care professional. the totality of the communication of information exchanged between the physician or other qualified health care professional and the patient during the course of the synchronous telemedicine service must be of an amount and nature that would be sufficient to meet the key components and/or requirements of the same service when rendered via a face-to-face interaction. modifier 95 may only be appended to the services listed in appendix p. appendix p is the list of cpt codes for services that are typically performed face-to-face, but may be rendered via a real-time (synchronous) interactive audio and video telecommunications system.
AI Principal physician of record
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
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)
ER Items and services furnished by a provider-based, off-campus emergency department
ET Emergency services
F1 Left hand, second digit
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
KX Requirements specified in the medical policy have been met
LC Left circumflex coronary artery
P5 A moribund patient who is not expected to survive without the operation
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
Q0 Investigational clinical service provided in a clinical research study that is in an approved clinical research study
QL Patient pronounced dead after ambulance called
SA Nurse practitioner rendering service in collaboration with a physician
SG Ambulatory surgical center (asc) facility service
UA Medicaid level of care 10, as defined by each state
V5 Vascular catheter (alone or with any other vascular access)
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
Date
Action
Notes
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2004-01-01 Added First appearance in code book in 2004.
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