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What is direct-to-consumer genetic testing?
Reviewed by Medicinsk Expert•Last updated: 2026-10-22•Dtcgenetictesting

What is direct-to-consumer genetic testing?

Direct-to-consumer genetic testing allows individuals to access their genetic information directly without involving a healthcare provider or insurance company.

Overview

Direct-to-consumer genetic tests are laboratory tests that are advertised and sold directly to customers. These tests provide individuals with insights into their genetic information. Because there are currently few regulations in place for these tests, it is important for individuals to assess the quality of a particular company’s services before pursuing testing.

Other names for this type of testing include:

  • Consumer-driven genetic testing
  • DTC genetic testing
  • Direct-access genetic testing
  • At-home genetic testing
  • Home DNA testing

The Testing Process

Direct-to-Consumer Genetic Testing

The process for obtaining these tests typically involves the following steps:

  • Purchase the test online or in stores.
  • Collect a DNA sample by swabbing the inside of the cheek and placing the swab into a tube or by spitting directly into a tube.
  • Mail the tube to the testing company.
  • Access the results through a written report or through a secure website or app.

The cost of these tests is generally not covered by most health insurance plans, though some may be eligible for reimbursement through flexible spending accounts (FSAs) or health spending accounts (HSAs).

Clinical Genetic Testing

In contrast, clinical genetic testing (or provider-driven genetic testing) is ordered through a healthcare provider. This process involves:

  • Determining which test is needed.
  • Ordering the test from a laboratory.
  • Collecting a DNA sample.
  • Sending the sample to the laboratory for testing and interpretation.
  • Sharing the results with the patient.

Health insurance companies often cover part or all of the cost of clinical genetic testing. Results from these tests can be used to diagnose specific medical conditions or guide decisions about a person’s care.

Information Provided

There are a number of companies that provide direct-to-consumer genetic testing, and new companies frequently enter the market. The types of information provided may include:

  • Information about certain traits such as hair texture and taste preferences.
  • Information about wellness or lifestyle factors such as sleep and fitness.
  • Predictions about an individual’s response to certain medications.
  • Predictions about an individual’s risk of developing specific conditions.
  • Ancestry information.

Important Considerations

While direct-to-consumer testing offers accessibility, additional testing through a healthcare provider is usually required before results can be used to diagnose a medical condition or make healthcare decisions.

Frequently Asked Questions

You should not rely on the DTC report for medical decisions. Immediately schedule an appointment with a primary care physician or a genetic counselor to discuss the findings. They will determine if a clinically validated, FDA-cleared confirmatory test is necessary, as DTC tests often have different sensitivity and specificity levels than clinical-grade assays. Confirmatory testing is essential before considering preventive measures or surgical interventions.
Most standard health insurance plans do not cover direct-to-consumer genetic testing because it is considered an elective, non-diagnostic service. However, you may be able to use funds from a Flexible Spending Account (FSA) or Health Savings Account (HSA) to pay for the test tax-free. Always check with your insurance provider and the testing company’s billing department to confirm specific reimbursement policies before purchasing.
Yes, you can and should share your results with your provider, but they will likely view them as preliminary information rather than a definitive diagnosis. Providers are trained to interpret clinical genetic reports, which include specific variant classifications and quality control metrics that DTC reports may lack. Bring the full report, including any raw data files if available, so your provider can cross-reference the findings with established medical databases and your personal family history.
DTC tests for carrier status are generally less comprehensive than clinical tests. While they may identify common variants, they often miss rare mutations or complex genomic rearrangements that are clinically significant. A negative result on a DTC carrier screen does not guarantee you are not a carrier. For family planning or pre-conception counseling, a targeted clinical genetic panel ordered by a provider is the gold standard for accuracy and completeness.
Source: MedlinePlus, National Library of Medicine

MedlinePlus brings together authoritative health information from the National Library of Medicine (NLM), the National Institutes of Health (NIH), and other government agencies and health-related organizations.

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