Genetic testing is increasingly important for personalized medicine but remains a frequent source of insurance denials. Whether it's BRCA testing, cancer gene panels, or pharmacogenomic testing, understanding coverage criteria is essential.
Types of Genetic Tests and Coverage
- BRCA1/BRCA2: Covered when family history criteria are met (USPSTF guideline)
- Cancer gene panels: Coverage varies by personal/family history
- Pharmacogenomic testing: Limited coverage, growing acceptance
- Prenatal genetic testing: Generally covered for high-risk pregnancies
- Whole genome sequencing: Rarely covered except for specific diagnoses
Common Denial Reasons
- Family history criteria not met
- Testing considered investigational
- Lab not in network
- Wrong test code submitted
- Insufficient clinical documentation
Appeal Strategy
- Document family history thoroughly (three generations)
- Cite NCCN guidelines for cancer genetic testing
- Genetic counselor recommendation
- Explain how results will change clinical management
- For pharmacogenomics: document adverse drug reactions or treatment failures