Hometown Genetics
Genetic testing, explained — and the providers who order it
Plain-English education on genetic testing — pharmacogenomics (PGx), hereditary cancer genetics (CGx), cardiac genetics, carrier and prenatal screening, and consumer DNA vs. clinical tests — plus a directory of genetic testing providers and genetic counselors. Educational only — not medical advice.
About Hometown Genetics
Plain-English education on genetic testing — pharmacogenomics (PGx), hereditary cancer genetics (CGx), cardiac genetics, carrier and prenatal screening, and consumer DNA vs. clinical tests — plus a directory of genetic testing providers and genetic counselors. Educational only — not medical advice.
Part of Jeff Cline's R0cketShip proprietary network. Visit hometowngenetics.com to learn more or connect with genetic testing providers.
Hometown Genetics — frequently asked questions
Is Hometown Genetics a genetic testing lab?+
No. Hometown Genetics is an educational website and directory. We explain pharmacogenomic (PGx), hereditary cancer (CGx), cardiac, and reproductive genetic testing in plain English and connect you with independent genetic testing providers — we don't run tests or give medical advice ourselves.
Does Medicare cover genetic testing?+
Sometimes — Medicare covers genetic testing only when it's medically necessary for your diagnosis or treatment and ordered by your own treating clinician; it does not pay for testing offered unsolicited at a health fair, over the phone, or through a 'free' cheek swab. Confirm coverage with Medicare and your provider's office before testing.
I was offered a free genetic test at an event or over the phone — is that a scam?+
Be very cautious. Widespread Medicare genetic-testing scams use unsolicited offers, 'free' cheek swabs at events, health fairs, or phone calls to bill Medicare fraudulently and can even complicate your own future coverage — legitimate genetic testing is ordered by your own treating clinician, not a stranger with a swab kit.
What's the difference between PGx and CGx testing?+
PGx (pharmacogenomic) testing looks at how your body is likely to process specific medications, while CGx (hereditary cancer genetic) testing looks at inherited gene variants that raise cancer risk — they answer very different questions and are ordered for different reasons.
Do I need a doctor's order to get genetic testing?+
For most clinical genetic testing, yes — a treating clinician typically needs to order the test so results are interpreted in the context of your health and family history; some consumer DNA kits can be purchased directly, but they are not a substitute for clinician-ordered clinical testing.
Are consumer DNA kits like ancestry or wellness tests the same as clinical genetic testing?+
No. Consumer DNA kits are generally not regulated or validated the same way as clinical genetic tests and shouldn't be used alone to make medical decisions — a concerning consumer result is a reason to talk to a clinician or genetic counselor about clinical-grade testing.
What does a genetic counselor do, and do I need one?+
A genetic counselor helps you understand what a genetic test can and can't tell you before you test, and helps you make sense of results and next steps afterward; genetic counseling is recommended before and after most hereditary cancer, cardiac, and reproductive genetic testing.
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