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Patients should use preferred labs for genetic testing and services

 

Worldwide, 263 to 446 million people are affected by rare diseases.1 Determining who would benefit from testing and the most appropriate test to order can be a challenge in this rapidly evolving space.

 

Our Nationally Preferred Labs (Quest Diagnostics®, Labcorp, BioReference) offer comprehensive genetic and molecular testing across the lifespan, and the testing is not limited to one method, disease focus or specialty.

 

Genetic testing and services include:

 

  • Predictive genetic testing: Identifies asymptomatic individuals who are at a higher risk of developing genetic conditions (hereditary cancer, for example) and could benefit from increased surveillance or modified clinical management
  • Diagnostic genetic testing: Provides a diagnosis for symptomatic patients
  • Prenatal screening: Screens pregnancies to assess risk for aneuploidy or other birth defects
  • Prenatal testing: Diagnoses a fetus at risk for a genetic condition
  • Genetic carrier screening: Identifies individuals who may be at risk of passing an autosomal recessive or X-linked condition to their child
  • Pharmacogenetic testing: Provides insight into a patient’s response to a medication
  • Somatic tumor testing: Characterizes the genetic makeup of a tumor that can potentially inform prognosis and/or treatment

 

Consult your lab for the availability of genetic counselors who are available to provide consultation on test selection and interpretation of results.

 

Remember that Aetna® members who receive care from out-of-network providers typically pay substantially more for those services. Helping members stay in network can save them money. Please consider this when referring your Aetna patients for laboratory services.

 

1Nguengang Wakap S, Lambert DM, Olry A, et al. Estimating cumulative point prevalence of rare diseases: analysis of the Orphanet database. European Journal of Human Genetics. 2020; 28: 165–173. Accessed September 9, 2022.

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