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Official Description

Pericardial drainage with insertion of indwelling catheter, percutaneous, including fluoroscopy and/or ultrasound guidance, when performed; 6 years and older without congenital cardiac anomaly

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 33017 involves the pericardial drainage with the insertion of an indwelling catheter using a percutaneous approach. The pericardial sac, which is a thin, two-layer membrane encasing the heart, contains a small volume of fluid that serves to minimize friction during heartbeats. However, various conditions such as infections, malignancies, inflammation, injuries, drug reactions, or metabolic disorders can lead to an accumulation of excess fluid, known as pericardial effusion. This excess fluid can hinder the heart's ability to function properly. To alleviate this condition, a pericardial drainage procedure is performed, which may utilize imaging guidance techniques such as fluoroscopy, ultrasound, or computed tomography (CT) to ensure accurate catheter placement. During the procedure, a local anesthetic is administered, and a needle is inserted through the chest wall into the pericardial space, allowing for the introduction of a flexible catheter. This catheter remains in place to facilitate ongoing drainage of the fluid. The procedure is specifically indicated for patients aged 6 years and older who do not have congenital cardiac anomalies, ensuring that the intervention is tailored to the appropriate patient population.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The pericardial drainage procedure using CPT® Code 33017 is indicated for patients experiencing pericardial effusion due to various underlying conditions. The specific indications include:

  • Excess Fluid Accumulation - The procedure is performed to address the accumulation of fluid in the pericardial sac, which can interfere with cardiac function.
  • Infection - In cases where pericardial effusion is caused by infectious processes, drainage may be necessary to relieve symptoms and prevent further complications.
  • Malignancy - Patients with cancer may develop pericardial effusion as a result of malignancy, necessitating drainage to manage symptoms and improve quality of life.
  • Inflammation - Inflammatory conditions affecting the pericardium can lead to fluid buildup, making drainage an important therapeutic option.
  • Injury - Trauma to the chest area may result in fluid accumulation in the pericardial sac, requiring intervention.
  • Drug Reactions - Certain medications can lead to pericardial effusion, and drainage may be indicated to alleviate symptoms.
  • Metabolic Disorders - Conditions that affect fluid balance in the body may also lead to pericardial effusion, warranting drainage.

2. Procedure

The procedure for pericardial drainage with the insertion of an indwelling catheter involves several critical steps, which are outlined as follows:

  • Step 1: Preparation - The patient is positioned appropriately, and a local anesthetic is administered to minimize discomfort during the procedure. Imaging guidance, such as fluoroscopy or ultrasound, is prepared for use to assist in catheter placement.
  • Step 2: Needle Insertion - A needle is carefully inserted through the chest wall, targeting the area surrounding the heart. The needle is advanced through the outer membrane of the pericardial sac until it reaches the fluid-filled cavity.
  • Step 3: Catheter Placement - Once the needle is in the correct position, a thin, flexible catheter is threaded through the needle into the pericardial sac. The needle is then removed, leaving the catheter in place.
  • Step 4: Securing the Catheter - The catheter is secured to the chest wall using sutures and/or tape to prevent dislodgment and ensure proper drainage.
  • Step 5: Fluid Drainage - After securing the catheter, fluid may be aspirated initially using a syringe connected to the catheter. Alternatively, the catheter can be attached to a drainage bag for continuous fluid removal.

3. Post-Procedure

After the pericardial drainage procedure, patients are typically monitored for any complications or adverse effects. It is essential to observe the insertion site for signs of infection or bleeding. Patients may experience some discomfort or pain at the site, which can be managed with appropriate analgesics. The catheter may remain in place for a specified duration to allow for ongoing drainage of fluid, and follow-up imaging may be required to assess the effectiveness of the procedure and the status of the pericardial effusion. Additionally, patients should be educated on signs of potential complications, such as increased chest pain, difficulty breathing, or fever, and instructed to seek medical attention if these occur.

Short Descr PRCRD DRG 6YR+ W/O CGEN CAR
Medium Descr PERQ PRCRD DRG 6YR+ W/O CONGENITAL CAR ANOMALY
Long Descr Pericardial drainage with insertion of indwelling catheter, percutaneous, including fluoroscopy and/or ultrasound guidance, when performed; 6 years and older without congenital cardiac anomaly
Status Code Active Code
Global Days 000 - Endoscopic or 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) 0 - 150% payment adjustment for bilateral procedures 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 Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) none
MUE 1
GC This service has been performed in part by a resident under the direction of a teaching physician
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).
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
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.
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.
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.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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
AO Alternate payment method declined by provider of service
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)
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
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
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
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
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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2020-01-01 Added Code added.
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