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Code deleted, see 37211-37214

Official Description

Transcatheter therapy, infusion for thrombolysis other than coronary

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Transcatheter therapy, infusion for thrombolysis other than coronary, refers to a medical procedure where a clot-dissolving fluid is delivered directly into an artery via a catheter. This technique is specifically designed to treat a thrombus, which is a blood clot that can obstruct blood flow. The procedure begins with the placement of a catheter into the artery that is affected by the thrombus. This initial step is crucial and is reported separately in medical coding. To ensure accurate placement and effective treatment, imaging techniques such as fluoroscopy or ultrasound may be utilized for guidance during the procedure. Once the catheter is correctly positioned at the site of the blood clot, the thrombolytic fluid is infused through the catheter, facilitating the dissolution of the clot and restoring normal blood flow. This method is particularly beneficial as it targets the clot directly, minimizing potential damage to surrounding tissues and improving patient outcomes.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

Transcatheter therapy, infusion for thrombolysis other than coronary, is indicated for the treatment of various conditions associated with thrombus formation. The following are specific indications for this procedure:

  • Peripheral Artery Thrombosis The presence of a thrombus in peripheral arteries, which can lead to reduced blood flow and ischemia.
  • Deep Vein Thrombosis (DVT) The formation of a thrombus in the deep veins, particularly in the legs, which may require intervention to prevent complications such as pulmonary embolism.
  • Pulmonary Embolism A thrombus that has traveled to the pulmonary arteries, necessitating urgent treatment to restore blood flow to the lungs.

2. Procedure

The procedure for transcatheter therapy, infusion for thrombolysis other than coronary, involves several critical steps that ensure effective treatment of the thrombus. Each step is essential for the successful delivery of the thrombolytic agent.

  • Step 1: Catheter Placement Initially, a catheter is placed into the artery that is affected by the thrombus. This step is performed using a separate procedure, which is reported independently in medical coding. The catheter serves as the conduit for the thrombolytic fluid.
  • Step 2: Imaging Guidance To accurately position the catheter, imaging techniques such as fluoroscopy or ultrasound may be employed. These imaging modalities provide real-time visualization, allowing the physician to navigate the catheter to the precise location of the thrombus.
  • Step 3: Infusion of Thrombolytic Fluid Once the catheter is correctly positioned at the site of the blood clot, the thrombolytic fluid is infused through the catheter. This fluid works to dissolve the thrombus, restoring normal blood flow in the affected artery.

3. Post-Procedure

After the transcatheter therapy procedure, patients may require monitoring to assess the effectiveness of the thrombolytic treatment and to watch for any potential complications. Post-procedure care typically includes observation for signs of bleeding, changes in vital signs, and assessment of limb perfusion if a peripheral artery was treated. Patients may also be advised on activity restrictions and follow-up appointments to evaluate recovery and ensure that the thrombus has been adequately resolved. The expected recovery time can vary based on the individual patient's condition and the extent of the thrombus treated.

Short Descr TRANSCATHETER THERAPY INFUSE
Medium Descr TRANSCATHETER THERAPY INFUSE
Long Descr Transcatheter therapy, infusion for thrombolysis other than coronary
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 Discontinued Code
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE Not applicable/unspecified.
CCS Clinical Classification 54 - Other vascular catheterization, not heart
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Notes
2013-01-01 Deleted Code deleted, see 37211-37214
2013-01-01 Changed Short and Medium Descriptors changed.
1992-01-01 Added Code added.
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