CPT® Code 0843T

Add-On Code

1. Indications

The indications for the use of CPT® Code 0843T include the need for cytologic examination during surgical procedures. This may involve various conditions where immediate pathological assessment is critical, such as:

• Intraoperative Diagnosis: Situations where a rapid diagnosis is required to guide surgical decision-making.
• Suspicion of Malignancy: Cases where there is a need to evaluate tissue for cancerous cells during surgery.
• Assessment of Tumor Margins: Evaluating the edges of a tumor to ensure complete removal during surgical excision.

2. Procedure

The procedure associated with CPT® Code 0843T involves several key steps that ensure the effective digitization of glass microscope slides for pathology consultation. These steps include:

• Preparation of the Slide: Initially, the glass microscope slide containing the cytologic specimen is prepared. This may involve techniques such as touch preparation or squash preparation, which are methods used to obtain cellular material from tissues during surgery.
• Digitization Process: Once the slide is prepared, it is placed into a digital scanner that captures high-resolution images of the specimen. This process converts the physical slide into a digital format, allowing for detailed examination.
• Storage of Digital Images: The digitized images are then stored on a local computer server or in a cloud-based archive. This storage solution enables easy access for pathologists who may be located remotely, facilitating timely consultations.
• Remote Consultation: After digitization, the images can be shared with pathologists for further analysis. This allows for a collaborative approach to diagnosis, where multiple experts can review the images and provide input.

3. Post-Procedure

Post-procedure care following the digitization of glass microscope slides typically involves ensuring that the digital images are securely stored and accessible for future reference. Pathologists may review the images as needed to provide diagnostic input. Additionally, it is essential to maintain the integrity of the original glass slides, as they may still be required for further examination or verification. The results of the cytologic examination can influence subsequent surgical decisions, and timely communication of findings is crucial for patient management.