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The procedure described by CPT® Code 33989 involves the removal of a left heart vent through a thoracic incision, which may be performed via sternotomy or thoracotomy. This procedure is typically indicated in the context of Extracorporeal Membrane Oxygenation (ECMO) or Extracorporeal Life Support (ECLS) systems, where the left heart vent is initially inserted to alleviate pressure in the left ventricle. The left heart vent serves to decompress the left ventricle, particularly when the inflow during ECMO/ECLS is primarily from the right heart, leading to potential incomplete unloading of the left ventricle. The surgical approach requires careful access to the thoracic cavity, which is achieved by making an incision between the ribs or along the sternum to gain entry to the heart. The procedure necessitates meticulous handling of the heart structures and requires the closure of the left ventricle after the cannula is removed, ensuring that hemostasis is achieved before closing the chest. This procedure is critical for managing patients undergoing ECMO/ECLS, as it directly impacts the effectiveness of the support provided to the heart during critical care situations.
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The removal of a left heart vent via thoracic incision is indicated in specific clinical scenarios related to the management of patients undergoing ECMO/ECLS. The following conditions may warrant this procedure:
The procedure for the removal of a left heart vent involves several critical steps to ensure safety and effectiveness. The following outlines the procedural steps:
Post-procedure care following the removal of a left heart vent is essential for patient recovery. Patients are typically monitored closely for any signs of complications, such as bleeding or infection at the incision site. Pain management is also an important aspect of post-operative care, as patients may experience discomfort following thoracic surgery. Additionally, healthcare providers will assess the patient's hemodynamic status and overall response to the procedure to ensure that the heart is functioning adequately without the support of the left heart vent. Follow-up imaging or assessments may be necessary to evaluate the heart's condition and ensure that the left ventricle is adequately decompressing without the vent in place.
| Short Descr | REMOVAL OF LEFT HEART VENT | Medium Descr | RMVL LEFT HEART VENT BY THORACIC INCIS ECMO/ECLS | Long Descr | Removal of left heart vent by thoracic incision (eg, sternotomy, thoracotomy) for ECMO/ECLS | 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) | 1 - Co-surgeons could be paid, though supporting documentation is required... | Team Surgery (66) | 1 - Team surgeons could be paid, though... | 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 |
| 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. | 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.) | 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). | GC | This service has been performed in part by a resident under the direction of a teaching physician |
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| 2015-01-01 | Added | Added |
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