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Official Description

Percutaneous transcatheter closure of patent ductus arteriosus

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 93582 refers to the percutaneous transcatheter closure of a patent ductus arteriosus (PDA). The ductus arteriosus is a vital component of fetal circulation, serving as a conduit between the aorta and the main pulmonary artery. This structure is essential during fetal development, allowing blood to bypass the non-functioning lungs. Typically, the ductus arteriosus closes shortly after birth, transitioning to a ligamentous structure known as the ligamentum arteriosum. However, in some newborns, this closure does not occur, resulting in a condition known as patent ductus arteriosus. PDA can lead to various complications, including heart failure and pulmonary hypertension, if left untreated. The percutaneous transcatheter closure technique has become the preferred method for addressing PDA, as it is less invasive than traditional open surgical closure. During the procedure, the patient is placed under moderate sedation to ensure comfort. Access is usually gained through one of the femoral veins, allowing for the introduction of specialized instruments to navigate through the vascular system. The procedure involves the use of a guidewire and catheter to accurately position an occlusive device within the PDA, effectively sealing it and preventing abnormal blood flow. This minimally invasive approach not only reduces recovery time but also minimizes the risks associated with more invasive surgical techniques.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The percutaneous transcatheter closure of patent ductus arteriosus (PDA) is indicated for patients who exhibit the following conditions:

  • Patent Ductus Arteriosus (PDA) - A condition where the ductus arteriosus fails to close after birth, leading to abnormal blood flow between the aorta and pulmonary artery.
  • Symptoms of Heart Failure - Patients may present with signs of heart failure due to the increased workload on the heart caused by the left-to-right shunt associated with PDA.
  • Pulmonary Hypertension - Elevated blood pressure in the pulmonary arteries can occur as a result of prolonged PDA, necessitating closure to alleviate the condition.
  • Failure to Thrive - Infants or children who are not gaining weight or growing as expected may require intervention for PDA to improve overall health and development.

2. Procedure

The procedure for percutaneous transcatheter closure of PDA involves several critical steps to ensure successful occlusion of the ductus arteriosus:

  • Step 1: Patient Preparation - The patient is positioned appropriately and monitored. Moderate sedation is administered to ensure comfort throughout the procedure.
  • Step 2: Vascular Access - A puncture is made in one of the femoral veins to gain access to the vascular system. A trocar is inserted to facilitate the introduction of a guidewire.
  • Step 3: Guidewire Advancement - The guidewire is carefully advanced through the femoral vein, progressing through the vena cava, right atrium, right ventricle, and into the main pulmonary artery.
  • Step 4: Crossing the PDA - The guidewire is then navigated through the patent ductus arteriosus and into the descending aorta, ensuring proper positioning for the occlusive device.
  • Step 5: Introducer Placement - An introducer is advanced over the guidewire and into the aorta, allowing for the subsequent placement of the catheter and sheath containing the occlusion device.
  • Step 6: Device Positioning - The catheter and sheath are maneuvered into the descending aorta to position the occlusive device accurately over the PDA.
  • Step 7: Angiography for Confirmation - Angiograms are obtained to confirm the correct placement of the occlusion device before deployment.
  • Step 8: Deployment of the Occlusion Device - The sheath is removed, and the occlusion device is deployed to effectively close the PDA.
  • Step 9: Final Evaluation - Additional angiograms are performed to evaluate the positioning of the device and to ensure that the PDA is completely closed.
  • Step 10: Catheter Removal and Site Care - All catheters are removed, and pressure is applied to the puncture site in the groin to prevent bleeding.

3. Post-Procedure

After the percutaneous transcatheter closure of PDA, patients are typically monitored for any immediate complications. Post-procedure care includes observing the puncture site for bleeding or hematoma formation. Patients may be advised to rest and limit physical activity for a specified period to promote healing. Follow-up appointments are essential to assess the success of the procedure and to monitor for any potential late complications, such as device migration or residual shunting. The healthcare team will provide specific instructions regarding activity restrictions and signs of complications that should prompt immediate medical attention.

Short Descr PERQ TRANSCATH CLOSURE PDA
Medium Descr PERCUTAN TRANSCATH CLOSURE PAT DUCT ARTERIOSUS
Long Descr Percutaneous transcatheter closure of patent ductus arteriosus
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) 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
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P2F - Major procedure, cardiovascular-Other
MUE 1

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

93462 Addon Code MPFS Status: Active Code APC N ASC N1 Left heart catheterization by transseptal puncture through intact septum or by transapical puncture (List separately in addition to code for primary procedure)
93463 Addon Code MPFS Status: Active Code APC N Pharmacologic agent administration (eg, inhaled nitric oxide, intravenous infusion of nitroprusside, dobutamine, milrinone, or other agent) including assessing hemodynamic measurements before, during, after and repeat pharmacologic agent administration, when performed (List separately in addition to code for primary procedure)
93563 Addon Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective coronary angiography during congenital heart catheterization (List separately in addition to code for primary procedure)
93564 Addon Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective opacification of aortocoronary venous or arterial bypass graft(s) (eg, aortocoronary saphenous vein, free radial artery, or free mammary artery graft) to one or more coronary arteries and in situ arterial conduits (eg, internal mammary), whether native or used for bypass to one or more coronary arteries during congenital heart catheterization, when performed (List separately in addition to code for primary procedure)
93565 Add-on Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective left ventricular or left atrial angiography (List separately in addition to code for primary procedure)
93566 Addon Code MPFS Status: Active Code APC N ASC N1 Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective right ventricular or right atrial angiography (List separately in addition to code for primary procedure)
93568 Addon Code MPFS Status: Active Code APC N ASC N1 Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for nonselective pulmonary arterial angiography (List separately in addition to code for primary procedure)
93569 Add-on Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective pulmonary arterial angiography, unilateral (List separately in addition to code for primary procedure)
93573 Add-on Code Resequenced Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective pulmonary arterial angiography, bilateral (List separately in addition to code for primary procedure)
93574 Add-on Code Resequenced Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective pulmonary venous angiography of each distinct pulmonary vein during cardiac catheterization (List separately in addition to code for primary procedure)
93575 Add-on Code Resequenced Code MPFS Status: Active Code APC N Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for selective pulmonary angiography of major aortopulmonary collateral arteries (MAPCAs) arising off the aorta or its systemic branches, during cardiac catheterization for congenital heart defects, each distinct vessel (List separately in addition to code for primary procedure)
93662 Addon Code MPFS Status: Carrier Priced APC N PUB 100 CPT Assistant Article Intracardiac echocardiography during therapeutic/diagnostic intervention, including imaging supervision and interpretation (List separately in addition to code for primary procedure)
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).
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
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)
GC This service has been performed in part by a resident under the direction of a teaching physician
Date
Action
Notes
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2014-01-01 Added Added
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Description
Code
Description
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