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Code deleted. See Cardiac Catheterization and Injection Procedures guidelines

Official Description

Imaging supervision, interpretation and report for injection procedure(s) during cardiac catheterization; ventricular and/or atrial angiography

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 93555 refers to the imaging supervision, interpretation, and report associated with injection procedures performed during cardiac catheterization, specifically focusing on ventricular and/or atrial angiography. This procedure involves the physician overseeing the radiological aspects of the injection of contrast material, which is essential for visualizing the heart's chambers, including the right and left ventricles and atria. During this process, the physician is responsible for obtaining high-quality images that allow for a detailed examination of the heart's anatomy and function. Following the imaging, the physician meticulously reviews the radiographs, interprets the captured images, and compiles a comprehensive written report that outlines the findings from the angiography. This report is crucial for further clinical decision-making and patient management. The procedure is integral to assessing cardiac conditions and guiding subsequent therapeutic interventions.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 93555 is indicated for various clinical scenarios where detailed visualization of the heart's chambers is necessary. The following conditions may warrant this procedure:

  • Cardiac Dysfunction Patients exhibiting symptoms of heart failure or other forms of cardiac dysfunction may require this procedure to assess the function of the ventricles and atria.
  • Congenital Heart Disease Individuals with congenital heart defects may need angiography to evaluate the structural abnormalities of the heart chambers.
  • Coronary Artery Disease Patients with suspected or known coronary artery disease may undergo this procedure to assess the impact on heart chamber function.
  • Preoperative Assessment Prior to cardiac surgery, this imaging may be necessary to provide a clear understanding of the heart's anatomy and function.

2. Procedure

The procedure for CPT® Code 93555 involves several critical steps to ensure accurate imaging and interpretation:

  • Step 1: Preparation The patient is prepared for the cardiac catheterization procedure, which includes obtaining informed consent and ensuring that the patient is in a suitable position for the procedure. Monitoring equipment is set up to track the patient's vital signs throughout the process.
  • Step 2: Injection of Contrast A contrast agent is injected into the appropriate chambers of the heart, specifically targeting the right and/or left ventricles and/or atria. This injection is crucial for enhancing the visibility of the heart structures during imaging.
  • Step 3: Imaging Supervision The physician supervises the radiographic imaging process, ensuring that high-quality images are obtained. This supervision is vital for capturing the necessary views of the heart chambers.
  • Step 4: Image Review and Interpretation After the images are captured, the physician reviews the radiographs, interpreting the findings to assess the heart's anatomy and function. This step is essential for identifying any abnormalities or areas of concern.
  • Step 5: Reporting Finally, the physician compiles a detailed written report summarizing the findings from the angiography. This report serves as a critical document for further clinical evaluation and management of the patient.

3. Post-Procedure

Post-procedure care for patients undergoing CPT® Code 93555 includes monitoring for any immediate complications related to the injection or catheterization process. Patients are typically observed for a period to ensure stability in vital signs and to assess for any adverse reactions to the contrast material. Instructions regarding activity restrictions, potential side effects, and follow-up appointments are provided to the patient. The written report generated by the physician will be reviewed in subsequent visits to guide further management and treatment decisions.

Short Descr IMAGING, CARDIAC CATH
Medium Descr I SI&R F/NJX PX DURING C-CATHJ VENTR&/ATR ANGRPH
Long Descr Imaging supervision, interpretation and report for injection procedure(s) during cardiac catheterization; ventricular and/or atrial angiography
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 Items and Services Packaged into APC Rates
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) none
MUE Not applicable/unspecified.
CCS Clinical Classification 47 - Diagnostic cardiac catheterization, coronary arteriography
Date
Action
Notes
2011-01-01 Deleted Code deleted. See Cardiac Catheterization and Injection Procedures guidelines
1994-01-01 Added Code added.
Code
Description
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