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Code deleted, see 37211-37214

Official Description

Exchange of a previously placed intravascular catheter during thrombolytic therapy with contrast monitoring, radiological supervision and interpretation

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 75900 refers to the procedure of exchanging a previously placed intravascular catheter during thrombolytic therapy. This procedure is specifically designed for situations where a catheter, which has been previously inserted into a blood vessel, needs to be replaced. The primary purpose of this catheter is to facilitate the infusion of thrombolytic agents—medications that help dissolve blood clots. During this procedure, the physician not only performs the exchange of the catheter but also supervises the entire process through radiological means. This involves taking and interpreting X-ray images of the blood vessel and the clot, ensuring that the catheter is correctly positioned and that the thrombolytic therapy is being effectively administered. The combination of catheter exchange and radiological supervision is crucial for the successful management of conditions related to blood clots, providing a clear visual assessment of the treatment's progress and effectiveness.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 75900 is indicated for specific clinical scenarios where thrombolytic therapy is necessary. The following conditions may warrant the exchange of a previously placed intravascular catheter:

  • Thrombosis - The presence of a blood clot that obstructs blood flow, necessitating the use of thrombolytic agents to dissolve the clot.
  • Inadequate catheter function - Situations where the existing catheter is malfunctioning or has become occluded, requiring replacement to ensure effective delivery of medication.
  • Need for continued thrombolytic therapy - Instances where ongoing treatment is required to manage or resolve a thrombotic event, thus necessitating the exchange of the catheter for optimal therapy.

2. Procedure

The procedure for CPT® Code 75900 involves several critical steps to ensure the safe and effective exchange of the catheter during thrombolytic therapy. Each step is essential for the successful completion of the procedure:

  • Step 1: Preparation - The physician prepares the patient for the procedure, which includes obtaining informed consent, reviewing the patient's medical history, and ensuring that all necessary equipment and materials are available for the catheter exchange.
  • Step 2: Accessing the catheter - The physician identifies the existing intravascular catheter site and ensures that it is accessible. This may involve cleaning the area and using sterile techniques to minimize the risk of infection.
  • Step 3: Catheter exchange - The physician carefully removes the existing catheter while ensuring that the thrombolytic therapy is not interrupted. A new catheter is then inserted into the same access point, allowing for the continued administration of thrombolytic agents.
  • Step 4: Radiological supervision - Throughout the procedure, the physician utilizes radiological imaging, such as fluoroscopy or X-rays, to monitor the placement of the new catheter and assess the status of the blood vessel and clot. This step is crucial for ensuring that the catheter is positioned correctly and that the therapy is effective.
  • Step 5: Documentation - After the procedure, the physician documents the details of the catheter exchange, including the indications for the procedure, the technique used, and any observations made during the radiological supervision.

3. Post-Procedure

Following the exchange of the intravascular catheter, the patient may require specific post-procedure care to ensure optimal recovery and monitoring. This includes observing the catheter site for any signs of complications, such as bleeding or infection. The physician may also schedule follow-up imaging studies to evaluate the effectiveness of the thrombolytic therapy and the positioning of the new catheter. Patients are typically advised to report any unusual symptoms, such as increased pain or swelling at the catheter site, to their healthcare provider promptly. Additionally, the continuation of thrombolytic therapy may be necessary, and the healthcare team will provide instructions regarding medication administration and any required follow-up appointments.

Short Descr INTRAVASCULAR CATH EXCHANGE
Medium Descr INTRAVASCULAR CATH EXCHANGE
Long Descr Exchange of a previously placed intravascular catheter during thrombolytic therapy with contrast monitoring, radiological supervision and interpretation
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 1 - Diagnostic Tests for Radiology Services
Multiple Procedures (51) 0 - No 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 Discontinued Code
Type of Service (TOS) 6 - Therapeutic Radiology
Berenson-Eggers TOS (BETOS) none
MUE Not applicable/unspecified.
CCS Clinical Classification 226 - Other diagnostic radiology and related techniques
Date
Action
Notes
2013-01-01 Deleted Code deleted, see 37211-37214
2013-01-01 Changed Short and Medium Descriptors changed.
2006-01-01 Changed Code description changed.
1995-01-01 Added Code added.
Code
Description
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