Non-invasive 10 week test

Just wondering if anyone has taken the 10 week non-invasive blood test? I had a miscarriage in November and am expecting. I am considering getting the test done to make sure everything is ok with baby. My doctor told me about it at my first doctor appointment so was just seeing if anyone has done this. Also does insurance cover the test she said it ranges from $25-$200. Thank you for input.