CPT® Code 83904

Deleted

1. Indications

The procedure associated with CPT® Code 83904 is indicated for various clinical scenarios where mutation identification is necessary. These indications may include, but are not limited to, the following:

• Genetic Disorders Identification of mutations that may contribute to inherited genetic disorders.
• Cancer Diagnosis Detection of specific mutations that can indicate the presence of certain types of cancer.
• Personalized Medicine Assessment of genetic mutations to tailor treatment plans based on individual patient profiles.

2. Procedure

The procedure for CPT® Code 83904 involves several key steps to ensure accurate mutation identification through DNA sequencing. Each step is critical for the integrity and reliability of the results.

• Sample Collection A tissue sample is collected from the patient, which may be obtained through various methods such as biopsy or surgical resection. The quality and type of the sample are essential for successful analysis.
• DNA Extraction The next step involves extracting DNA from the collected tissue sample. This process typically includes breaking down the cellular structure to release the DNA, followed by purification to isolate the genetic material from other cellular components.
• Sequencing Once the DNA is extracted, the specific segment of interest is sequenced. This involves determining the precise order of nucleotides in the DNA segment, which is crucial for identifying any mutations present.
• Data Analysis After sequencing, the resulting data is analyzed using bioinformatics tools to compare the sequenced DNA against reference sequences. This analysis helps in identifying any mutations or variations that may be associated with diseases or disorders.
• Reporting Finally, the findings are compiled into a report that details the identified mutations, their potential implications, and recommendations for further action or treatment based on the results.

3. Post-Procedure

Post-procedure care for patients undergoing testing with CPT® Code 83904 typically involves monitoring for any immediate complications related to the tissue sample collection, especially if a biopsy was performed. Patients may be advised on how to care for the biopsy site, including keeping it clean and dry. Additionally, healthcare providers will discuss the timeline for receiving results, which can vary based on the complexity of the analysis. Once results are available, follow-up appointments may be scheduled to discuss the findings and any necessary next steps in diagnosis or treatment based on the identified mutations.