CPT® Code 0844T

Add-On Code

1. Indications

The procedure associated with CPT® Code 0844T is indicated for the following situations:

• Pathology Consultation During Surgery This procedure is performed when there is a need for immediate pathology consultation during surgical interventions, allowing for timely diagnosis and treatment decisions.
• Cytologic Examination It is indicated for cytologic examinations, such as touch preparations or squash preparations, which are essential for evaluating cellular samples during surgery.

2. Procedure

The procedure for digitization of glass microscope slides involves several key steps:

• Preparation of Glass Slides Initially, glass microscope slides containing cytologic samples are prepared. This may involve techniques such as touch preparation or squash preparation, where tissue samples are directly placed onto the slides for immediate examination.
• Digitization Process Once the slides are prepared, they are scanned using specialized equipment that converts the glass slides into a digital format. This process captures high-resolution images of the slides, which are then stored on a local computer server or in a cloud-based archive for easy access and analysis.
• Remote Examination After digitization, the images can be reviewed by pathologists remotely, allowing for expert analysis without the need for physical presence. This step is crucial for obtaining timely diagnoses during surgical procedures.
• Utilization of Computer Algorithms The digitized images may also be analyzed using computer algorithms that assist in identifying pathologic features, providing an additional layer of diagnostic support that complements the pathologist's evaluation.

3. Post-Procedure

Post-procedure care following the digitization of glass microscope slides typically involves ensuring that the digital images are securely stored and easily accessible for further analysis. Pathologists may review the digitized slides as needed, and any findings from the cytologic examinations should be documented appropriately. Additionally, it is important to maintain the integrity of the original glass slides for potential future reference or additional testing, as required by clinical protocols.