About this document "ctDNA MRD assay (experimental)": How much does ctDNA MRD assay (experimental) typically cost

According to the document, the ctDNA MRD assay (experimental) costs approximately $600.

Important additional context about this test:

• The document indicates this is not currently covered by insurance
• It is considered an experimental test
• The turnaround time is 10-14 days

According to the NCCN Guidelines for Follicular Lymphoma and the American Society of Clinical Oncology (ASCO) guidelines, while circulating tumor DNA (ctDNA) testing shows promise for monitoring minimal residual disease (MRD), it is still considered investigational. The National Cancer Institute (NCI) notes that ctDNA testing for lymphoma monitoring is an active area of research but is not yet standard of care.

I want to emphasize that since this is listed as an experimental test, patients should:

1. Discuss with their healthcare team whether this testing is appropriate for their specific situation
2. Confirm current pricing with the testing facility as costs may vary
3. Understand that since it's not covered by insurance, this would likely be an out-of-pocket expense