was kostet ein gentest erbkrankheiten — when to see a doctor?

The cost of a genetic test for hereditary diseases varies widely: in Germany, prices range from about €200 to €1,500 depending on scope and laboratory. Direct-to-consumer (DTC) tests like MyHeritage or 23andMe cost €100–300 but typically analyze only risk variants, not full genes. A medically validated test by a human geneticist is covered by health insurance only if there is a family history or symptoms. When to see a doctor? If you have known familial risks (e.g., breast cancer, Huntington's) or unexplained symptoms. A doctor can determine the indication, guide test selection, and interpret results properly – because a positive finding can have serious psychological and insurance implications. Without medical supervision, there is a risk of misinterpretation or unnecessary anxiety. Evidence for DTC tests is often weak; many markers have small effect sizes. Always seek genetic counseling before undergoing a hereditary disease test.