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Official Description

Percutaneous transluminal pulmonary artery balloon angioplasty; single vessel

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 92997 refers to a percutaneous transluminal pulmonary artery balloon angioplasty performed on a single vessel. This minimally invasive technique is utilized to address pulmonary artery stenosis, a condition characterized by the narrowing of the pulmonary artery, which can impede blood flow from the heart to the lungs. During the procedure, the physician accesses the vascular system typically through the femoral artery, preparing the skin and puncturing the artery to insert a sheath. A guidewire is then navigated through the aorta and into the affected pulmonary artery, allowing for the advancement of a catheter. This catheter is equipped to inject contrast material, enabling the physician to visualize the narrowed area through imaging techniques. The procedure involves the inflation of a balloon at the site of stenosis, which dilates the narrowed segment of the pulmonary artery. The balloon may be inflated multiple times to achieve optimal dilation, and if necessary, a larger balloon-tipped catheter can be used for further treatment. Following the dilation, a completion angiography is performed to confirm the effectiveness of the procedure and ensure that the pulmonary artery has been adequately treated. This code is specifically designated for the treatment of a single pulmonary artery, while additional pulmonary arteries treated during the same session would be coded using CPT® Code 92998.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The percutaneous transluminal pulmonary artery balloon angioplasty procedure, as described by CPT® Code 92997, is indicated for the treatment of pulmonary artery stenosis. This condition may present with various symptoms or complications, including:

  • Pulmonary Hypertension - Elevated blood pressure in the pulmonary arteries, which can lead to heart strain and other complications.
  • Shortness of Breath - Difficulty in breathing, especially during physical activity, due to reduced blood flow to the lungs.
  • Chest Pain - Discomfort or pain in the chest area, which may arise from inadequate blood supply to the heart or lungs.
  • Fatigue - Unusual tiredness or lack of energy, often resulting from the heart working harder to pump blood through narrowed arteries.

2. Procedure

The procedure for CPT® Code 92997 involves several critical steps to ensure successful treatment of pulmonary artery stenosis. These steps include:

  • Accessing the Artery - The physician begins by preparing the skin over the access artery, typically one of the femoral arteries. After proper antiseptic measures, a needle is used to puncture the artery, and a sheath is placed to facilitate further access.
  • Guidewire Insertion - A guidewire is inserted through the sheath and advanced through the aorta and into the stenosed pulmonary artery. This guidewire serves as a pathway for subsequent catheter placement.
  • Catheter Advancement - A catheter is advanced over the guidewire into the pulmonary artery. Once positioned, contrast material is injected through the catheter to visualize the narrowed area via imaging techniques, allowing for precise measurements of the stenosis.
  • Balloon Catheter Exchange - The initial catheter is exchanged for a balloon-tipped catheter, which is carefully advanced to the site of the stenosis. This balloon is then inflated to dilate the narrowed segment of the pulmonary artery.
  • Balloon Inflation - The balloon is inflated, and this inflation may be repeated several times to achieve the desired dilation of the stenosed area. If further dilation is required, the physician may exchange the first balloon-tipped catheter for a larger one.
  • Completion Angiography - After the balloon inflation, contrast is injected again, and a completion angiography is performed to assess the results of the procedure. Measurements are taken to ensure that the treated pulmonary artery is sufficiently dilated and that blood flow is restored.

3. Post-Procedure

Post-procedure care following a percutaneous transluminal pulmonary artery balloon angioplasty involves monitoring the patient for any immediate complications, such as bleeding or vascular access site issues. Patients may be observed for signs of improvement in symptoms related to pulmonary artery stenosis. Follow-up imaging may be required to assess the long-term success of the procedure and ensure that the pulmonary artery remains adequately dilated. Additionally, the physician may provide specific instructions regarding activity levels, medications, and any necessary lifestyle modifications to support recovery and overall cardiovascular health.

Short Descr PUL ART BALLOON REPR PERCUT
Medium Descr PRQ TRLUML PULMONARY ART BALLOON ANGIOP 1 VSL
Long Descr Percutaneous transluminal pulmonary artery balloon angioplasty; single vessel
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
CCS Clinical Classification 54 - Other vascular catheterization, not heart

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

92998 Addon Code MPFS Status: Active Code APC N CPT Assistant Article Illustration for Code Percutaneous transluminal pulmonary artery balloon angioplasty; each additional vessel (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)
GC This service has been performed in part by a resident under the direction of a teaching physician
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).
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).
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.
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).
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
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
2011-01-01 Changed Short description changed.
1998-01-01 Added First appearance in code book in 1998.
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