Offered a cash price for a prenatal genetic test? It may be your best bet

The company Natera offers a blood test to pregnant women that checks for fetal abnormalities. Natera offers what it calls a "prompt-pay cash price" for these tests.

An expectant mom got a $750 bill for a blood test to check for genetic abnormalities in her baby. Then she tried to figure out why it was so high.

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