© Copyright 2025 American Medical Association. All rights reserved.
The procedure described by CPT® Code 33120 involves the excision of an intracardiac tumor, which is a tumor located within the heart. This surgical intervention is performed with the assistance of cardiopulmonary bypass, a technique that temporarily takes over the function of the heart and lungs during the operation. The process begins with a median sternotomy, where an incision is made in the chest to provide access to the heart. Once the heart is exposed, cardiopulmonary bypass is initiated by cannulating the aorta and both the inferior and superior vena cava, allowing for the circulation of blood to be redirected through a heart-lung machine. To facilitate the surgical procedure, systemic hypothermia is induced, which involves cooling the body to protect the organs during the time the heart is stopped. An incision is then made into the specific chamber of the heart affected by the tumor, which may involve an atriotomy (opening of the atrium) or a ventriculotomy (opening of the ventricle). The tumor is carefully exposed and resected, with the goal of removing it entirely while ensuring a clear margin of healthy heart tissue. If complete resection is not feasible, the surgeon will excise as much of the tumor as possible. Following the tumor removal, any defects in the heart caused by the excision are repaired. After the procedure, the patient is gradually weaned off the cardiopulmonary bypass, and chest tubes may be placed as necessary to drain any fluid. Finally, the chest incision is closed, completing the surgical intervention.
© Copyright 2025 Coding Ahead. All rights reserved.
The procedure described by CPT® Code 33120 is indicated for the removal of tumors located within the heart (intracardiac tumors). These tumors can lead to various complications, including obstruction of blood flow, arrhythmias, or other cardiac dysfunctions. The excision is performed to alleviate symptoms associated with these tumors and to prevent further complications that may arise from their presence.
The procedure for excising an intracardiac tumor with cardiopulmonary bypass involves several critical steps to ensure the safety and effectiveness of the surgery.
After the excision of the intracardiac tumor, the patient will require careful monitoring and post-operative care. This includes observation for any complications that may arise from the surgery, such as bleeding or infection. The placement of chest tubes will facilitate the drainage of any excess fluid that may accumulate in the chest cavity. The recovery process will vary depending on the individual patient's condition and the extent of the surgery performed. Patients may experience a period of limited activity as they heal, and follow-up appointments will be necessary to assess heart function and overall recovery. Additionally, any further treatment or monitoring for tumor recurrence may be discussed during these follow-up visits.
| Short Descr | EXC ICAR TUM RESC W/CARD BYP | Medium Descr | EXC INTRACARDIAC TUMOR RESCJ CARDIOPULMONARY BYP | Long Descr | Excision of intracardiac tumor, resection with cardiopulmonary bypass | 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) | P2F - Major procedure, cardiovascular-Other | MUE | 1 | CCS Clinical Classification | 49 - Other OR heart procedures |
This is a primary code that can be used with these additional add-on codes.
| 32674 | Add-on Code MPFS Status: Active Code APC C Thoracoscopy, surgical; with mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure) | 33257 | Addon Code MPFS Status: Active Code APC C Illustration for Code Operative tissue ablation and reconstruction of atria, performed at the time of other cardiac procedure(s), limited (eg, modified maze procedure) (List separately in addition to code for primary procedure) | 33259 | Addon Code MPFS Status: Active Code APC C Illustration for Code Operative tissue ablation and reconstruction of atria, performed at the time of other cardiac procedure(s), extensive (eg, maze procedure), with cardiopulmonary bypass (List separately in addition to code for primary procedure) | 34714 | Addon Code MPFS Status: Active Code APC N ASC N1 Open femoral artery exposure with creation of conduit for delivery of endovascular prosthesis or for establishment of cardiopulmonary bypass, by groin incision, unilateral (List separately in addition to code for primary procedure) | 34716 | Addon Code MPFS Status: Active Code APC N ASC N1 Open axillary/subclavian artery exposure with creation of conduit for delivery of endovascular prosthesis or for establishment of cardiopulmonary bypass, by infraclavicular or supraclavicular incision, unilateral (List separately in addition to code for primary procedure) | 34833 | Addon Code Resequenced Code MPFS Status: Active Code APC C CPT Assistant Article Open iliac artery exposure with creation of conduit for delivery of endovascular prosthesis or for establishment of cardiopulmonary bypass, by abdominal or retroperitoneal incision, unilateral (List separately in addition to code for primary procedure) | 38746 | Addon Code MPFS Status: Active Code APC C Physician Quality Reporting CPT Assistant Article Thoracic lymphadenectomy by thoracotomy, mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure) |
| 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). | 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. | 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. | 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). | 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). | AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery | 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) | Q1 | Routine clinical service provided in a clinical research study that is in an approved clinical research study | 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
|
|---|---|---|
| 2025-01-01 | Changed | Short Description changed. |
| Pre-1990 | Added | Code added. |
Get instant expert-level medical coding assistance.